Perhaps you should try some spelling variations:
presenteado » presentado, presented, presentada, presenteeado, presentaeado
presentaron » presentacion, presentation, presentarse, presentaon, presentarseon, presenteon, presentearon, presentaaron
presentan » presenta, presente, presentacion, presentean, presentaan
presentane » presentae, presentee, presentacione, presentare, presentant, presentase, presenteane, presentaane
presentaan » presentaban, presentaran, presentaun, presenteaan, presentaaan
presentar » presenta, presentarse, presente, presentear, presentaar
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: (presenteado OR (((presentaron OR (presentan OR presentaan)) OR (presentane OR presentar)) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presenteado or (((presentaron or (presentan OR presentaan)) or (presentane or presentar)) or present))~".
• Adding a wildcard symbol may retrieve word variants: (presenteado or (((presentaron or (presentan OR presentaan)) or (presentane or presentar)) or present))*.