Perhaps you should try some spelling variations:
prestamo » prestamos, prestado, prestados
presentamos » presentados, presentado, presentacion, presenteamos, presentaamos
presentadas » presentada, presentado, presenteadas, presentaadas
presentaron » presentacion, presentan, presentarse, presentearon, presentaaron
present » presente, presenta
presentation » presenteation, presentaation, 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 ((presentamos OR presentadas) or ((presentaron or present) or presentation)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (prestamo OR ((presentamos OR presentadas) OR ((presentaron OR present) OR presentation)))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(prestamo or ((presentamos OR presentadas) or ((presentaron or present) or presentation)))*".