Perhaps you should try some spelling variations:
prestamos » prestados, presentamos, estamos
presentas » presentase, presentan, presents, presentes
presenta » presente
presentans » presentens, presentan, presentons, presentant
presentadas » presentedas, presentada
presentado » presentedo, presentan, presented, presentar

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

• Performing a fuzzy search may retrieve terms with similar spellings: (prestamos or ((((presentas OR presenta) or presentans) or presentadas) or presentado))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (prestamos OR ((((presentas OR presenta) OR presentans) OR presentadas) OR presentado))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(prestamos or ((((presentas OR presenta) or presentans) or presentadas) or presentado))*".