Perhaps you should try some spelling variations:
presentaron » presentacion, presentation, presentarse, presentaon, presentarseon, presenteon, presentearon, presentaaron
presentee » presente, presented, presentes, presenteee, presentaee
presentan » presenta, presente, presentacion, presentean, presentaan
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: (presentaron OR ((presentee OR (presentan OR presentar)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presentaron or ((presentee or (presentan or presentar)) or present))*.