Fixed Search results highlighted text

[refael]

In the obtained results from searching, the search string in the results is highlighted with a bold font. However, it works only when the full string is shown in the search results. If the title contains few words from the string, but it's not successive, none of the words would be highlighted.

For example

 

[Mike]

I think this was borderline intentional as we didn't want to do a full query parse to do the highlight, but it's probably simpler to simply tokenize and match any word.