Hello,

I have installed FullTextSearch on my website and it is working good. Whatever keyword I type, FullTextSearch goes through content and tries to find that keyword.

But when I type some keyword which is only available in Media section in back-end of Umbraco, I can't find anything even with the fact that I have hunderds of files in Media folder??

Can anyone explain what is the issue and why FullTextSearch can't find anything from Media Section?

This is the code of FullTextSearch.cshtml

@*
Credit to Jeremy Pyne for converting the original XSLT into Razor!
http://pynej.blogspot.co.uk/2013/01/umbraco-full-text-search-razor-script.html
This script is a slight modified version of Jeremy's.
*@

@using System.Xml.XPath
@using Governor.Umbraco.FullTextSearch.Extensions
@{
    /*
                            FullTextSearch.cshtml
    ======================================================================
                            Full Text Search                                   
    ======================================================================

    This Razor file sets up queries and sends them off to FullTextSearch's 
    Razor helpers.

    Feel free to modify any part of it to your own needs. HTML is near
    the bottom in a couple of templates. 

    PARAMETERS:

    queryType 

    Type of search to perform. Possible values are:

    MultiRelevance ->
      The default.
      The index is searched for, in order of decreasing relevance
        1) the exact phrase entered in any of the title properties
        2) any of the terms entered in any of the title properties
        3) a fuzzy match for any of the terms entered in any of the title properties
        4) the exact phrase entered in any of the body properties
        5) any of the terms entered in any of the body properties
        6) a fuzzy match for any of the terms entered in any of the body properties

    MultiAnd ->
      Similar to MultiRelevance, but requires all terms be present

    SimpleOr->
      Similar to MultiRelevance again, but the exact phrase does not
      get boosted, we just search for any term

    AsEntered->
      Search for the exact phrase entered, if more than one term is present
    ______________________________________________________________________    

    titleProperties

    A comma separated list of properties that are part of the page title,
    these will have their relevance boosted by a factor of 10
    defaults to nodeName. Set to "ignore" not to search titles.
    ______________________________________________________________________    

    bodyProperties 

    A comma separtated list of properties that are part of the page body.
    These properties and the titleProperties will be searched. 

    defaults to using the full text index only
    ______________________________________________________________________

    summaryProperties

    The list of properties, comma separated, in order of preference,
    that you wish to use to create the summary to appear under
    the title. All properties selected must be in the index, cos that's
    where we pull the data from.

    Defaults to Full Text
    ______________________________________________________________________    
    titleLinkProperties

    The list of properties, comma separated, in order of preference,that you 
    wish to use to create the title link for each search result. 

    Defaults to titleProperties, or if that isn't set nodeName
    ______________________________________________________________________            
    rootNodes

    Comma separated list of root node ids
    Only nodes which have one of these nodes as a parent will be returned.
    Default is to search all nodes
    ______________________________________________________________________

    contextHighlighting

    Set this to false to disable context highlighting
    in the summary/title. You may wish to do this if you are having
    performance issues as context highlighting is (relatively)
    slow.
    Defaults to on.

    ______________________________________________________________________

    summaryLength

    The maximum number of characters to show in the summary.
    Defaults to 300

    ______________________________________________________________________

    pageLength

    Number of results on a page. Defaults to 20. Set to zero to disable paging.

    ______________________________________________________________________

    fuzzyness

    Lucene Queries can be "fuzzy" or exact.
    A fuzzy query will match close variations of the search terms, such as 
    plurals etc. This sets how close the search term must be to a term in
    the index. Values from zero to one. 1.0 = exact matching.
    Note that fuzzy matching is slow compared to exact or even wildcard
    matching, if you're having performance issues this is the first thing
    to switch off.

    Defaults to 0.8
    ______________________________________________________________________

    useWildcards

    Add a wildcard "*" to the end of every search term to make it match 
    anything starting with the search term. This is a slightly faster, but
    less accurate way of achieving the same ends as fuzzy matching. 
    Note that fuzzyness is automatically set to 1.0 if a wildcards are enabled.

    Defaults to off
    ______________________________________________________________________
 */

    /* Variables */
    const string fullTextIndexName = "FullTextSearch";
    const string getPostTerms = "Search";
    const string getPostPage = "Page";
    const int numNumbers = 15;

    /* Parameters */
    var titleProperties = String.IsNullOrEmpty(Parameter.titleProperties) ? "nodeName" : Parameter.titleProperties;
    if (titleProperties == "ignore")
    {
        titleProperties = "";
    }
    var bodyProperties = String.IsNullOrEmpty(Parameter.bodyProperties) ? fullTextIndexName : Parameter.bodyProperties;
    var summaryProperties = String.IsNullOrEmpty(Parameter.summaryProperties) ? fullTextIndexName : Parameter.summaryProperties;
    var titleLinkProperties = String.IsNullOrEmpty(Parameter.titleLinkProperties) ? (String.IsNullOrEmpty(titleProperties) ? "nodeName" : titleProperties) : Parameter.titleLinkProperties;
    var rootNodes = Parameter.rootNodes;
    var contextHighlighting = Parameter.contextHighlighting == "0" ? 0 : 1;
    int summaryLength;
    if (!int.TryParse(Parameter.summaryLength, out summaryLength) || summaryLength <= 0)
    {
        summaryLength = 300;
    }
    int pageLength;
    if (!int.TryParse(Parameter.pageLength, out pageLength) || pageLength <= 0)
    {
        pageLength = 20;
    }
    var queryType = String.IsNullOrEmpty(Parameter.queryType) ? "MultiRelevance" : Parameter.queryType;
    var fuzzyness = String.IsNullOrEmpty(Parameter.fuzzyness) ? "0.8" : Parameter.fuzzyness;
    var useWildcards = Parameter.useWildcards == "1" ? 1 : 0;

    /* Call Helpers */
    var pageNumber = String.IsNullOrEmpty(umbraco.library.RequestQueryString(getPostPage)) ? (String.IsNullOrEmpty(umbraco.library.Request(getPostPage)) ? 1 : int.Parse(umbraco.library.Request(getPostPage))) : int.Parse(umbraco.library.RequestQueryString(getPostPage));
    var searchTerms = String.IsNullOrEmpty(umbraco.library.RequestQueryString(getPostTerms)) ? (String.IsNullOrEmpty(umbraco.library.Request(getPostTerms)) ? "" : umbraco.library.Request(getPostTerms)) : umbraco.library.RequestQueryString(getPostTerms);
    var searchTermsUrlEncoded = umbraco.library.UrlEncode(searchTerms);


    /* Run Search */
    var results = SearchExtension.Search(queryType, searchTerms, titleProperties, bodyProperties, rootNodes, titleLinkProperties, summaryProperties, contextHighlighting, summaryLength, pageNumber, pageLength, fuzzyness, useWildcards);

    var searchBox = String.IsNullOrEmpty(searchTerms) ? "" : searchTerms;
}
<div class="fulltextsearch">
    <div class="fulltextsearch_searchboxcontainer">
        <form class="fulltextsearch_form" method="get" action="@umbraco.library.NiceUrl(Model.Id)">
            <input class="fulltextsearch_searchbox" name="@getPostTerms" type="text" value="@searchTerms" />
            <input class="fulltextsearch_searchbutton" type="submit" value="@GeneralExtension.DictionaryHelper("SearchButton")" />
        </form>
    </div>

    @if ((int)results.Current.Evaluate("count(/results)") == 1)
    {
        var resultsItem = results.Current.Select("/results");
        <div class="fulltextsearch_results">
            <h4 class="fulltextsearch_results_heading">@String.Format(GeneralExtension.DictionaryHelper("SearchResultsFor"), searchTerms)</h4>
            @{
        var numPages = (int)resultsItem.Current.Evaluate("number(/results/summary/@numPages)");
            }
            @if (numPages > 1)
            {
                @Pagination(numPages, pageNumber, getPostTerms, searchTermsUrlEncoded, getPostPage, numNumbers)
            }

            @foreach (var searchResult in resultsItem.Current.Select("/results/nodes/*"))
            {
                var fullTextId = searchResult.Evaluate("string(./@id)");
                var fullTextTitle = searchResult.Evaluate("string(./data [@alias='FullTextTitle'])");
                var fullTextSummary = searchResult.Evaluate("string(./data [@alias='FullTextSummary'])");

                <div class="fulltextsearch_result">
                    <p class="fulltextsearch_title">
                        <a class="fulltextsearch_titlelink" href="@umbraco.library.NiceUrl(int.Parse(fullTextId))">@Html.Raw(fullTextTitle)</a>
                    </p>
                    <p class="fulltextsearch_summary">@Html.Raw(fullTextSummary)</p>
                </div>
            }
            @if (numPages > 1)
            {
                @Pagination(numPages, pageNumber, getPostTerms, searchTermsUrlEncoded, getPostPage, numNumbers)
            }
            <p class="fulltextsearch_info">
                @{var summary = String.Format(GeneralExtension.DictionaryHelper("SummaryInfoFormat"),
                                        resultsItem.Current.Evaluate("string(/results/summary/@firstResult)"),
                                        resultsItem.Current.Evaluate("string(/results/summary/@lastResult)"),
                                        resultsItem.Current.Evaluate("string(/results/summary/@numResults)"),
                                        resultsItem.Current.Evaluate("string(/results/summary/@timeTaken)"));
                  var swinfo = resultsItem.Current.Evaluate("string(/results/summary/swinfo)");
                }
                @summary
                @Html.Raw(swinfo.ToString())
            </p>
        </div>
    }
    else
    {
        var errorType = (string)results.Current.Evaluate("string(/error/@type)");
        var error = (string)results.Current.Evaluate("string(/error)");
        var dictionaryError = String.IsNullOrEmpty(errorType) ? "" : String.Format(GeneralExtension.DictionaryHelper(errorType), searchTerms, pageNumber);
        var errormsg = String.IsNullOrEmpty(dictionaryError) ? (String.IsNullOrEmpty(error) ? GeneralExtension.DictionaryHelper("UnknownError") : error) : dictionaryError;
        <div class="fulltextsearch_error">
            <p>@errormsg</p>
        </div>
    }
</div>

@helper Pagination(int numPages, int pageNumber, string getPostTerms, string searchTermsUrlEncoded, string getPostPage, int numNumbers)
{
    var langPrevious = GeneralExtension.DictionaryHelper("NavPrevious");
    var langNext = GeneralExtension.DictionaryHelper("NavNext");
    var startPage = (numNumbers / 2);
    startPage = (pageNumber < startPage + 1) ? 1 : pageNumber - startPage;

    <div class="fulltextsearch_pagination">
        <ul class="fulltextsearch_pagination_ul">
            @if (pageNumber > 1)
            {
                <li class="fulltextsearch_previous">
                    <a class="fulltextsearch_pagination_link" href="?@getPostTerms=@searchTermsUrlEncoded&@getPostPage=@(pageNumber - 1)">@langPrevious</a>
                </li>
            }
            else
            {
                <li class="fulltextsearch_previous fulltextsearch_previous_inactive">
                    <a class="fulltextsearch_pagination_link">@langPrevious</a>
                </li>
            }

            @for (var curPage = startPage; curPage <= numPages && curPage < startPage + numNumbers; curPage++)
            {
                if (curPage == pageNumber)
                {
                <li class="fulltextsearch_page fulltextsearch_thispage">@curPage</li>
                }
                else
                {
                <li class="fulltextsearch_page">
                    <a class="fulltextsearch_pagination_link" href="?@getPostTerms=@searchTermsUrlEncoded&@getPostPage=@curPage">@curPage</a>
                </li>
                }
            }

            @if (pageNumber < numPages)
            {
                <li class="fulltextsearch_next">
                    <a class="fulltextsearch_pagination_link" href="?@getPostTerms=@searchTermsUrlEncoded&@getPostPage=@(pageNumber + 1)">@langNext</a>
                </li>
            }
            else
            {
                <li class="fulltextsearch_next fulltextsearch_next_inactive">
                    <a class="fulltextsearch_pagination_link">@langNext</a>
                </li>
            }
        </ul>
    </div>
}

@helper ShowErrors(XPathNodeIterator results, string searchTerms, int pageNumber)
{
    var errorType = (string)results.Current.Evaluate("string(/error/@type)");
    var error = (string)results.Current.Evaluate("string(/error)");
    var dictionaryError = String.IsNullOrEmpty(errorType) ? "" : String.Format(GeneralExtension.DictionaryHelper(errorType), searchTerms, pageNumber);
    var errormsg = String.IsNullOrEmpty(dictionaryError) ? (String.IsNullOrEmpty(error) ? GeneralExtension.DictionaryHelper("UnknownError") : error) : dictionaryError;

    <div class="fulltextsearch_error">
        <p>@errormsg</p>
    </div>
}

@helper SearchBox(string searchTerms, string getPostTerms)
{
    var searchString = GeneralExtension.DictionaryHelper("SearchButton");

    <form class="fulltextsearch_form" method="get" action="@umbraco.library.NiceUrl(Model.Id)">
        <input class="fulltextsearch_searchbox" name="@getPostTerms" type="text" value="@searchTerms" />
        <input class="fulltextsearch_searchbutton" type="submit" value="@searchString" />
    </form> 
}

Many thanks in advance! Adi