Perhaps you should try some spelling variations:
presentaban » presentaron, presentada, presentadas, presenteaban, presentaaban
presentes » presente, presented, presents, presentees, presentaes
presentan » presenta, presente, presentacion, presentean, presentaan
presentaan » presentaran, presentaun, presentarian, presenteaan, presentaaan
presentarse » presentearse, presentaarse
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 ((presentes OR ((presentan OR presentaan) OR presentarse)) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presentaban or ((presentes or ((presentan OR presentaan) or presentarse)) or present))~".
• Adding a wildcard symbol may retrieve word variants: (presentaban or ((presentes or ((presentan OR presentaan) or presentarse)) or present))*.