Perhaps you should try some spelling variations:
presentando » presentado, presentada, presentacion, presentendo, presentedo, presentaciondo, presenteando
presenta » presente, presentea
presentaron » presenteron, presentacion, presentation, presentarse, presentearon
presentadas » presentedas, presentada, presentado, presenteadas
presentan » presenten, presente, presentacion, presentean
presentean » presenten, presenteen, presentedans, presenteean
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: ((presentando OR presenta) OR ((presentaron OR (presentadas OR (presentan OR presentean))) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((presentando or presenta) or ((presentaron or (presentadas or (presentan OR presentean))) or present))~".
• Adding a wildcard symbol may retrieve word variants: ((presentando or presenta) or ((presentaron or (presentadas or (presentan OR presentean))) or present))*.