13. The system of claim 11 , wherein the presentation module presents the option to the user by, after the user performs the search: displaying a prompt to the user indicating that at least one partial document family was included in the search results; displaying a prompt to the user allowing the user to expand the partial document family by including, within the search results, an entire document family associated with the partial document family.
13. The system of claim 11 , wherein the presentation module presents the option to the user by, after the user performs the search: displaying a prompt to the user indicating that at least one partial document family was included in the search results; displaying a prompt to the user allowing the user to expand the partial document family by including, within the search results, an entire document family associated with the partial document family. 15. The system of claim 13 , wherein: the determination module determines that the user selected to expand the partial document family; in response to the determination module determining that the user selected to expand the partial document family, the inclusion module: updates the search results to include the entire document family associated with the partial document family; displays a message to the user notifying the user of the number of new documents included in the search results after the search results were updated.