6. The method of claim 5 , wherein automatically identifying the satisfied queries from logs of the search engine comprises: identifying a search session in a search log for the search engine; identifying that a user viewed a search result for a threshold amount of time subsequent to issuing a query to the search engine during the search session; and labeling the query as a satisfied query based at least in part upon the identifying that the user viewed the search result for the threshold amount of time subsequent to issuing the query to the search engine during the search session.
5. The method of claim 1 , further comprising: automatically identifying the satisfied queries from logs of the search engine.