Perhaps you should try some spelling variations:
presentaron » presentation, presentarse, presentar, presenteron, presentearon
presentearon » presentaran, presenciaron, presentacon, presenteearon
presentado » presented, presentar, presentedo, presenteado
presentan » presente, presenten, presentean
presentacion » presentecion, presenteacion
presenta » presente, presentea
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: ((presentaron or presentearon) or (((presentado OR presentacion) or presentan) or (presenta or present)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((presentaron OR presentearon) OR (((presentado OR presentacion) OR presentan) OR (presenta OR present))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((presentaron or presentearon) or (((presentado OR presentacion) or presentan) or (presenta or present)))".
• Adding a wildcard symbol may retrieve word variants: ((presentaron or presentearon) or (((presentado OR presentacion) or presentan) or (presenta or present)))*.