Perhaps you should try some spelling variations:
presenteed » presented, presentee, presentees, presenteeed, presentaeed
presentaron » presentacion, presentan, presentarse, presentaon, presentanon, presentarseon, presentearon, presentaaron
presentation » presentacion, presentan, presentado, presenteation, presentaation
presentare » presentarse, presentarle, presentara, presentae, presentane, presentarsee, presenteare, presentaare
presentar » presenta, presentan, presentarse, presentear, presentaar
presentear » presenter, presente, presenta, presenteear, presentaear
presentaear » presentada, presentadas, presentaban, presenteaear, presentaaear
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 (presentar OR (presentear OR presentaear)))) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presenteed or (((presentaron OR presentation) or (presentare or (presentar or (presentear or presentaear)))) or present))~".
• Adding a wildcard symbol may retrieve word variants: (presenteed or (((presentaron OR presentation) or (presentare or (presentar or (presentear or presentaear)))) or present))*.