1. One or more non-transitory computer-readable storage devices storing instructions that, when executed by one or more processing devices, cause a computing system to perform operations comprising: receiving, from a server system, information that is responsive to each of multiple distinct search queries, wherein the information includes a plurality of search results; generating, for each of the multiple distinct search queries, a respective layer of visual indicators overlaid on a geographical map in a single display, wherein each of the visual indicators appears at a location on the geographic map corresponding to a respective one of the plurality of search results; and displaying a user interface element for each of the search queries, wherein the user interface element for each of the search queries, when selected by a user, causes removal from the display of the layer of visual indications that corresponds to the selected user interface element.