Perhaps you should try some spelling variations:
presenteed » presented, presentee, presentees, presenteeed, presentaeed
presentaron » presentacion, presentan, presentarse, presentearon, presentaaron
presentation » presentacion, presentan, presentado, presenteation, presentaation
presentare » presentarse, presentarle, presentar, presenteare, presentaare
presentaaar » presentar, presentada, presentadas, presenteaaar, presentaaaar
present » presente, presenta

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