Perhaps you should try some spelling variations:
prestamo » prestado, prestados, prestar
prestamos » prestados, prestadoss, prestars, presentamos, estamos
presentaron » presentacion, presentan, presentarse, presenteron
presentation » presentacion, presentan, presentado, presentetion
presentedo » presented, presentado, presentando
presenta » presente

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(prestamo OR (prestamos OR ((presentaron OR presentation) OR (presentedo OR presenta))))~".
• Adding a wildcard symbol may retrieve word variants: (prestamo OR (prestamos OR ((presentaron OR presentation) OR (presentedo OR presenta))))*.