A method includes receiving a search query, identifying a document based on the search query, and providing a search result based on the document. The search result includes, for example, an image associated with the document, an excerpt from the document that is associated with the search query, and...http://www.google.fr/patents/US20060069670?utm_source=gb-gplus-shareBrevet US20060069670 - User interfaces for a document search engine
