Perhaps you should try some spelling variations:
presented » presente, presenteed
presentan » presente, presentacion, presenten, presentean
presentar » presente, presents, presenter, presentear
presentarse » presentese, presentsse, presenterse, presentearse
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: (presented OR (((presentan OR (presentar OR (presenta OR presentea))) OR presentarse) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presented or (((presentan or (presentar or (presenta OR presentea))) or presentarse) or present))~".
• Adding a wildcard symbol may retrieve word variants: (presented or (((presentan or (presentar or (presenta OR presentea))) or presentarse) or present))*.