1. A method comprising: receiving a search request via a user interface (UI), wherein the search request comprises one or more search terms, the search request specifies a set of repositories, the search request is a request to perform a search on the set of repositories, the set of repositories is a subset of a plurality of repositories, each repository of the set of repositories represents a corresponding type of content of a plurality of types of content, each of the plurality of types of content is in a corresponding of a plurality of formats, the UI is configured to initiate the search using the one or more search terms by communicating the one or more search terms to a search index coupled to the set of repositories via a plurality of repository interfaces, and the search index is coupled to the each repository by a corresponding repository interface of a plurality of repository interfaces; and receiving a plurality of individual search results from the set of repositories at a set of the plurality of repository interfaces, wherein the plurality of individual search results comprise the plurality of types of content; and displaying, on a display device, search results corresponding to the plurality of individual search results, wherein the search is performed on the set of repositories, and the search results are configured to be displayed by virtue of being in a single format.