1. A computer-implemented method for performing a search on a data backup system, at least a portion of the method being performed by a computing device comprising at least one processor, the method comprising: receiving a search query; performing a search of indexed information stored in the data backup system based on the search query; determining an overall amount of non-indexed information stored in the data backup system related to the search query; and returning results of the performing and the determining wherein search results of the indexed information and at least one of a graphical representation of a ratio of non-indexed information to indexed information and a numerical representation of the ratio of non-indexed information to indexed information is displayed.