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