Perhaps you should try some spelling variations:
presentamos » presentado, presentadas, presentacion, presenteamos, presentaamos
presentados » presentado, presentadas, presentada, presenteados, presentaados
presentaron » presentacion, presentation, presentan, presentearon, presentaaron
presenteae » presentee, presentesen, presentenme, presenteeae, presentaeae
present » presente, presenta

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: "(presentamos OR ((presentados OR presentaron) OR (presenteae OR present)))~".
• Adding a wildcard symbol may retrieve word variants: (presentamos OR ((presentados OR presentaron) OR (presenteae OR present)))*.