Perhaps you should try some spelling variations:
prestamo » prestamos, prestado, prestados
presentamos » presentado, presentadas, presentacion, presentemos
presentados » presentado, presentadas, presentada, presentedos
presentaron » presentacion, presentation, presentan, presenteron
presenta » presente
presented » presente, present, presentan

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