Perhaps you should try some spelling variations:
presenteed » presented, presentee, presenteen, presenteeed
presentees » presentes, presentee, presente, presenteees
presentaron » presentacion, presentation, presentan, presenteron, presentearon
presentara » presentar, presentada, presentarse, presentera, presenteara
presenta » presente, presentea
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: ((presenteed OR presentees) OR ((presentaron OR (presentara OR presenta)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: ((presenteed or presentees) or ((presentaron or (presentara or presenta)) or present))*.