Perhaps you should try some spelling variations:
defence nacional » defensa nacional, defense national, defecto nacional
archivo storico » archivio storico, archivo historico, archive storied
archivs history » archives history, archive history, archival history
a defence » _ defence
de a » de la, der a, des a

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((archivo storico) OR (archivs history)) de a defence nacional (mexico)*.