Hi, Mayank,

Thanks for your excellent bug report! I've tried to recreate the problem but can't with XSLTsearch 3.0.

Are you using XSLTsearch 3.0?

The only time you should see "Context: unavailable" is if the search term is found in one of the searchFields= properties that isn't also listed in the previewFields= properties. This can happen, for instance, if you include @nodeName in the searchFields since it can't be included in the previewFields parameter. 

In my test I created a new docType with three properties with aliases used nowhere else in my site. I put text in only one of the three properties on all the pages. I then used the following for my macro:

<umbraco:Macro runat="server" Alias="XSLTsearch"
      macroAlias="XSLTsearch"
      source="-1"
      searchFields="doug,overview,detail"
      previewFields="detail,overview,doug"
      previewType="context"
      ...

Everything worked properly and I saw contextual results displayed from each of the properties.

However, when I added bodyText to the searchFields= parameter (but not the previewFields= parameter), I would get search results that matched the search term because it was found within the bodyText property... but the search results showed "Context: unavailable" because bodyText wasn't one of the allowed previewFields.

I hope this helps. Let me know if you're using XSLTsearch 3.0.

cheers,
doug.