2. The method of claim 1 , further comprising: determining whether one or more terms, included in a received search query, match a variation of a particular entity name in the memory; and rewriting, using the memory, the received search query into a rewritten search query, where rewriting the received search query includes: rewriting, using the memory, the received search query into the rewritten search query by replacing the one or more terms with an entity identifier, from the memory, associated with the variation of the particular entity name, when the one or more terms match the variation of the particular entity name in the memory; and performing a search based on the rewritten search query.
2. The method of claim 1 , further comprising: determining whether one or more terms, included in a received search query, match a variation of a particular entity name in the memory; and rewriting, using the memory, the received search query into a rewritten search query, where rewriting the received search query includes: rewriting, using the memory, the received search query into the rewritten search query by replacing the one or more terms with an entity identifier, from the memory, associated with the variation of the particular entity name, when the one or more terms match the variation of the particular entity name in the memory; and performing a search based on the rewritten search query. 3. The method of claim 2 , where rewriting the received search query includes: rewriting the received search query to be restricted to a domain associated with the entity identifier that is associated with the variation of the particular entity name, the method further comprising: presenting a result of the performed search concurrently with a link to the received search query, where selection of the link to the received search query causes a search to be performed using the received search query.