Perhaps you should try some spelling variations:
presentados » presentadas, presentaron, presentando, presentas, presenteds, presentars, presenteados, presentaados
presentan » presenta, presente, presentacion, presentean, presentaan
presentado » presenta, presented, presentar, presenteado, presentaado
presentada » presenta, presented, presentar, presenteada, presentaada
presentaea » presentara, presentaba, presentata, presenteaea, presentaaea
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: (presentados OR (((presentan OR (presentado OR presentada)) OR presentaea) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presentados or (((presentan or (presentado or presentada)) or presentaea) or present))*.