Hi, I have property tags on my articles, I need to allow user to search in articles by tags, how is this possible ?

IEnumerable<IPublishedContent> items = Umbraco.TagQuery.GetContentByTag(searchWord);

foreach (IPublishedContent item in items)
{
    <li>@item.Name</li>
}

This code get items by Tag from whole site + it only works when searchWord fully match tag name. So this solution is not working for me.