Perhaps you should try some spelling variations:
presentaaban » presentaran, presentaba, presentarian, presenteaban, presenteaaban
presentan » presente, presentacion, presenten, presentean
presentee » presente, presented, presentes, presenteee
presentaban » presentaron, presentada, presentadas, presenteban, presenteaban
presenta » presente, presentea
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: ((presentaaban OR presentan) OR ((presentee OR (presentaban OR presenta)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: ((presentaaban or presentan) or ((presentee or (presentaban or presenta)) or present))*.