5. The method of claim 2 , wherein processing authoritative user data comprises, for each query of the one or more queries: summing first scores of authoritative users associated with the query to provide a combined score; determining whether the combined score is greater than a threshold score; and if the combined score is greater than the threshold score, including the query as a trigger query in the trigger queries database.
5. The method of claim 2 , wherein processing authoritative user data comprises, for each query of the one or more queries: summing first scores of authoritative users associated with the query to provide a combined score; determining whether the combined score is greater than a threshold score; and if the combined score is greater than the threshold score, including the query as a trigger query in the trigger queries database. 6. The method of claim 5 , further comprising, for each query of the one or more queries determining the threshold score based on one or more of a popularity of the query as a search query, a popularity of the query in web resources and a type of the query.