Perhaps you should try some spelling variations:
prestamo » prestado, prestar, presta
prestamos » prestados, prestars, prestas, estamos, prestado
prestados » presentados, prestadoras, prestadores
presentamos » presentados, presentado, presentadas, presentemos
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 prestamos) or ((prestados or ((presentamos OR presentaron) or presenta)) or presented))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((prestamo OR prestamos) OR ((prestados OR ((presentamos OR presentaron) OR presenta)) OR presented)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((prestamo or prestamos) or ((prestados or ((presentamos OR presentaron) or presenta)) or presented))".
• Adding a wildcard symbol may retrieve word variants: ((prestamo or prestamos) or ((prestados or ((presentamos OR presentaron) or presenta)) or presented))*.