A computer implemented technique, system and method for providing enhanced search results for searches for documents on the Internet. In response to a search request form a user at a client computer, a search engine at a search server performs a search for documents at Internet sites matching the search...http://www.google.se/patents/US6006217?utm_source=gb-gplus-sharePatent US6006217 - Technique for providing enhanced relevance information for documents retrieved in a multi database search
