Perhaps you should try some spelling variations:
presenta » presente, presentea
presentan » presenten, presente, presentacion, presentean
presentaron » presenteron, presentacion, presentation, presentarse, presentearon
presentes » presente, presented, presents, presentees
presentear » presentar, presenter, presente, presenteear
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: ((presenta OR presentan) OR ((presentes OR (presentaron OR presentear)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: ((presenta or presentan) or ((presentes or (presentaron or presentear)) or present))*.