Perhaps you should try some spelling variations:
presenteed » presented, presentee, presentees
presentan » presente, present, presentacion, presenten
presentearon » presentaron, presentaran, presenciaron, presenteraron, presenteron, presentedron
presentea » presentera, presente, presented
presentar » presentarse, presente, present, presenter
presenta » 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 presentan) OR ((presentearon OR (presentea OR presentar)) OR presenta))~.
• Adding a wildcard symbol may retrieve word variants: ((presenteed or presentan) or ((presentearon or (presentea or presentar)) or presenta))*.