Perhaps you should try some spelling variations:
presentada » presented, presentar, presenteda
presentado » presented, presentar, presentacion, presentedo
presentan » presente, present, presentacion, presenten
presenteadas » presentadas, presentados, apresentadas
presentaea » presentara, presentaba, presentata, presenteea
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: ((presentada OR presentado) OR (((presentan OR presenteadas) OR presentaea) OR presenta))~.
• Adding a wildcard symbol may retrieve word variants: ((presentada or presentado) or (((presentan or presenteadas) or presentaea) or presenta))*.