Perhaps you should try some spelling variations:
prestamo » prestado, prestar, presta
prestamos » prestados, prestars, prestas, presentamos, estamos, prestado
prestados » presentados, prestadoras, prestadores
presenta » presente
presentaron » presenteron, presentacion, presentan, presentarse
presentation » presentetion, presentacion, presentan, presentado

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

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