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