Perhaps you should try some spelling variations:
presenteeado » presentado, presentedecada, presentada, presenteeeado, presentaeeado
presentan » presenta, presente, presentacion, presentean, presentaan
presented » presente, presenta, presenteed, presentaed
presentaron » presentacion, presentation, presentar, presentearon, presentaaron
presentarse » presentearse, presentaarse
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: (presenteeado OR (((presentan OR presented) OR (presentaron OR presentarse)) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presenteeado or (((presentan or presented) or (presentaron OR presentarse)) or present))~".
• Adding a wildcard symbol may retrieve word variants: (presenteeado or (((presentan or presented) or (presentaron OR presentarse)) or present))*.