Patent 7584177 was granted and assigned to Google on September, 2009 by the United States Patent and Trademark Office.
A system receives a search query from a user and searches a group of repositories, based on the search query, to identify, for each of the repositories, a set of search results. The system also identifies one of the repositories based on a likelihood that the user desires information from the identified repository and presents the set of search results associated with the identifies repository.