Perhaps you should try some spelling variations:
presentada » presentar, presenteda, presenteada
presentan » presente, presentacion, presenten, presentean
presentean » presenten, presenteen, presentedans, presenteean
presentado » presentar, presentacion, presentation, presentedo, presenteado
presenta » presente, presentea
presented » presente, presenteed
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 presentean) OR presentado) OR (presenta OR presented)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presentada or ((((presentan or presentean) or presentado) or (presenta or presented)) or present))*.