Perhaps you should try some spelling variations:
presentaban » presentan, presentaron, presentada, presenteaban, presentaaban
presentesen » presenten, presentee, presentees, presenteen, presenteden, presentsen, presenteesen, presentaesen
presentes » presente, presented, presents, presentees, presentaes
presentaaan » presentaran, presentarian, presentan, presenteaaan, presentaaaan
presentaar » presentar, presentadas, presentaran, presenteaar, presentaaar
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: (presentaban OR (((presentesen OR presentes) OR (presentaaan OR presentaar)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presentaban or (((presentesen or presentes) or (presentaaan or presentaar)) or present))*.