Perhaps you should try some spelling variations:
presentado » presenta, presentan, presented, presenteado, presentaado
presentaron » presentacion, presentation, presentan, presentaon, presentanon, presentarseon, presentearon, presentaaron
presentane » presentan, presentare, presentant, presenteane, presentaane
presentar » presenta, presentan, presentarse, presentear, presentaar
present » presente, presenta

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(presentado OR ((presentaron OR (presentane OR presentar)) OR present))~".
• Adding a wildcard symbol may retrieve word variants: (presentado OR ((presentaron OR (presentane OR presentar)) OR present))*.