12. The method of claim 1 , further comprising: associating, by a user profile module, one or more first item types with a primary item type set based on one or more inputs corresponding to selection of the first item types; providing, by the user interface module, one or more representations of first information items of the determined subset in a primary area on the display of the user interface based on a determination that the first information items are associated with the first item types; and providing, by the user interface module, one or more representations of second information items of the determined subset in a secondary area on the display of the user interface based on a determination that the second information items are associated with one or more second item types, wherein the primary area and the secondary area are provided on the display of the user interface simultaneously with the query input component and the determined sources.
14. The method of claim 12 , wherein the secondary area is removed from view on the display of the user interface based on a determination that each of the plurality of item types is selected.