Perhaps you should try some spelling variations:
prestamo » prestamos, prestado, prestar
prestados » presentados, prestadoras, prestadores
presenta » presente
presentation » presentetion, presentacion, presentan, presentado
presenteron » presentaron, presenten, presentaran
presentetion » presentations, presentacion, presentedin

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