Perhaps you should try some spelling variations:
response monoclonal » response monotone
defense monoclonal » disease monoclonal, diseases monoclonal, develop monoclonal
archivo historico » archivio storico, archive history, archiving historical
archival history » archives history, parochial history, archiving history
defense regional » disease regional, defense national, diverse regional
archivs history » archives history, archive history, archiving history

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 (((archivs history) OR (archival history)))) de la ((((defense monoclonal) OR (response monoclonal))) OR (defense regional)) (mexico).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((archivo historico) or (((archivs history) OR (archival history)))) de la ((((defense monoclonal) or (response monoclonal))) or (defense regional)) (mexico)".
• Adding a wildcard symbol may retrieve word variants: ((archivo historico) or (((archivs history) OR (archival history)))) de la ((((defense monoclonal) or (response monoclonal))) or (defense regional)) (mexico)*.