Perhaps you should try some spelling variations:
prestamos » prestados, presentamos, estamos
presentaron » presentacion, presentation, presentan, presentearon, presenteron
presentaran » presentaban, presentara, presentan, presentearan, presenteran
presentado » presentan, presented, presentar, presenteado, presentedo
present » presente
presenta » presentea, 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 (((presentaron or presentaran) or presentado) or (present or presenta)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (prestamos OR (((presentaron OR presentaran) OR presentado) OR (present OR presenta))).
• Adding a wildcard symbol may retrieve word variants: (prestamos or (((presentaron or presentaran) or presentado) or (present or presenta)))*.