12. The computer storage medium of claim 8 , wherein identifying a related query for the same topic comprises: identifying resources that were requested, by the particular use device, through the first user interactions with the search results; identifying, for two or more of the resources, a keyword that is associated with each of at least two of the resources; and identifying the keyword as the related query for the same topic.
12. The computer storage medium of claim 8 , wherein identifying a related query for the same topic comprises: identifying resources that were requested, by the particular use device, through the first user interactions with the search results; identifying, for two or more of the resources, a keyword that is associated with each of at least two of the resources; and identifying the keyword as the related query for the same topic. 13. The computer storage medium of claim 12 , wherein providing, for presentation on a search results page for the current query, the identified related query to the particular user device comprises providing, to the particular user device, data that cause presentation of the keyword and data that, in response to user interaction with the keyword, cause the particular user device to submit the keyword as a search query.