2. The method of claim 1 , wherein identifying information includes presenting a graphical user interface on an access device associated with the user, the interface comprising: a plurality of user-selectable controls, including at least one control for submitting the query and a plurality of result controls for controlling display of identified information that includes at least one of the terms in the expanded query, with each result control associated with a corresponding different file type and selectable to restrict display of the identified information to its corresponding different file type.
2. The method of claim 1 , wherein identifying information includes presenting a graphical user interface on an access device associated with the user, the interface comprising: a plurality of user-selectable controls, including at least one control for submitting the query and a plurality of result controls for controlling display of identified information that includes at least one of the terms in the expanded query, with each result control associated with a corresponding different file type and selectable to restrict display of the identified information to its corresponding different file type. 3. The method of claim 2 , wherein the plurality of result controls includes a control for restricting display of results to files of a map type and a control for restricting display of results to files of a genomics type.