Perhaps you should try some spelling variations:
archivo historico » archiving historical
archivs history » archives history, archival history, archiving history
archive history » archives history, archival history, archiving history
la defensa » la defense, a defense
la depense » la defense, les depenses

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 historico) OR (archivio storico))) OR (((archivs history) OR (archive history)))) de ((la defensa) OR (la depense)) nacional (mexico)*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((archivo historico) or (archivio storico))) or (((archivs history) OR (archive history)))) de ((la defensa) or (la depense)) nacional (mexico)*".