|Though crude, you *might* try a sort of index file with the uris of your content. For example,|
title of page1#keyword1,keyword2,keywordn#uri
title of page2#keyword1,keyword2,keywordn#uri
title of page3#keyword1,keyword2,keywordn#uri
You could parse this file, if any keywords match, post the links as results
<a href="url">title of page</a>
You'd need server side scripting support of some kind - php, perl, asp, etc.