Perhaps you should try some spelling variations:
prestamo » prestamos, prestado, prestados
prestadores » prestadoras, prestadora
presentamos » presentados, presentadas, presentacion, presentemos
presentaron » presentacion, presentation, presentan, presenteron
presenta » presente
presentado » presentedo, presentan, presented, presentar

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (prestamo OR ((prestadores OR (presentamos OR (presentaron OR presenta))) OR presentado))~.
• Adding a wildcard symbol may retrieve word variants: (prestamo or ((prestadores or (presentamos or (presentaron or presenta))) or presentado))*.