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