Perhaps you should try some spelling variations:
prestamos » prestados, presentamos, estamos
presentans » presentan, presentant, presentas, presentens
presentons » presentan, presents, presentes
presentaron » presentacion, presentan, presentarse, presenteron
presentation » presentacion, presentan, presentado, presentetion
presenta » presente

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 (((presentans or presentons) or (presentaron OR presentation)) or presenta))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (prestamos OR (((presentans OR presentons) OR (presentaron OR presentation)) OR presenta)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(prestamos or (((presentans or presentons) or (presentaron OR presentation)) or presenta))".
• Adding a wildcard symbol may retrieve word variants: (prestamos or (((presentans or presentons) or (presentaron OR presentation)) or presenta))*.