How to restrict OOTB search?

Hi,

    We have been working on out of the box search functionality provided by cq 5.5.

    Below is the way it works as of now :

1.    When searched for any keyword, it looks for that keyword in the content of a page, in the tag path of any tag associated with that page or with a component on that page and in any   

       link present on that page.

2.    Search Keyword is not highlighted for the pages in the search-result which have keyword in the tag path of a tag or on a link present in that page.

    Is there a way out to restrict search to just the content of the page so that only relevant results show up?

    Is there any configuration available in OOTB search to achieve this?

Thanks