8. An apparatus comprising: a memory; and a processor configured to execute instructions stored in the memory to: output, for display, a first interface area in which an editable document is displayed and a second interface area outside of the first interface area, in response to a paste command, insert copied content into the editable document, and output, in the second interface area, a plurality of interface elements, each interface element associated with a candidate source, other than the editable document, for the copied content, at least some of the candidate sources are associated with results of a search function based on the copied content.
8. An apparatus comprising: a memory; and a processor configured to execute instructions stored in the memory to: output, for display, a first interface area in which an editable document is displayed and a second interface area outside of the first interface area, in response to a paste command, insert copied content into the editable document, and output, in the second interface area, a plurality of interface elements, each interface element associated with a candidate source, other than the editable document, for the copied content, at least some of the candidate sources are associated with results of a search function based on the copied content. 10. The apparatus of claim 8 , wherein the first interface area represents one or more document pages each having an outer periphery, and the second interface area is located outside of the outer peripheries of each of the one of more document pages.