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.

• Performing a fuzzy search may retrieve terms with similar spellings: (presentada or (((presentan or (presentado OR presented)) or (presenta or presentea)) or present))~.
• 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 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 present))*".