1. A system, comprising: a computing device; and a search interface component executable by the computing device, wherein the search interface component, when executed by the computing device, is configured to cause the computing device to at least: obtain a search query from a search component; search for first application content that corresponds to the search query, wherein the first application content is associated with a first sandbox for a first application; search for second application content that corresponds to the search query, wherein the second application content is associated with a second sandbox for a second application; and provide at least one search result to the search component, wherein the at least one search result is based on at least one of the first application content that corresponds to the search query or the second application content that corresponds to the search query.