2. The method of claim 1 , wherein: the submitted query includes multiple search criteria; and the determining of the strength score is based on a count of the multiple search criteria.
1. A method comprising: accessing a plurality of submitted queries aggregated from a plurality of users; identifying one or more of the plurality of submitted queries as corresponding to a theme by determining a strength score of each of one or more of the plurality of submitted queries, the strength score indicating a pertinence of a corresponding submitted query to the theme, the identifying being performed by a processor; generating a thematic query based on the one or more identified submitted queries and one or more of the determined strength scores; obtaining search results by executing the thematic query, the search results referencing a plurality of items that each correspond to the theme; and presenting at least some of the plurality of items in a single collection that corresponds to the theme.