Perhaps you should try some spelling variations:
presentamos » presentados, presentado, presentacion, presentemos, presenteamos
presentadas » presentada, presentado, presentedas, presenteadas
presentemos » presentimos, presentaremos, presentes, presenteemos
presenta » presente, presentea
presentaron » presenteron, presentacion, presentation, presentan, presentearon
presentare » presentere, presentarse, presentarle, presentar, presenteare
present » presente

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: (((presentamos OR presentadas) OR presentemos) OR ((presenta OR presentaron) OR (presentare OR present)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((presentamos OR presentadas) or presentemos) or ((presenta or presentaron) or (presentare or present)))~".
• Adding a wildcard symbol may retrieve word variants: (((presentamos OR presentadas) or presentemos) or ((presenta or presentaron) or (presentare or present)))*.