Perhaps you should try some spelling variations:
presentado » presented, presentar, presentacion, presenteado, presentedo
presentan » presente, presentacion, presentean, presenten
presentada » presented, presentar, presenteada, presenteda
presentaea » presentara, presentaba, presentata, presenteaea, presenteea
present » presente
presenta » presentea, 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: (presentado OR (((presentan OR presentada) OR presentaea) OR (present OR presenta)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presentado or (((presentan or presentada) or presentaea) or (present OR presenta)))~".
• Adding a wildcard symbol may retrieve word variants: (presentado or (((presentan or presentada) or presentaea) or (present OR presenta)))*.