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
presentaane » presentarse, presentaban, presentaran, presenteaane, presentaaane
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 (presentaane OR presentar)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presenteado or (((presentaron or presentan) or (presentaane or presentar)) or present))*.