Perhaps you should try some spelling variations:
presentaban » presentaron, presentada, presentadas, presenteaban, presentaaban
presenten » presente, presented, presentes, presenteen, presentaen
presentaaan » presentaran, presentarian, presentaron, presenteaaan, presentaaaan
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.

• Performing a fuzzy search may retrieve terms with similar spellings: (presentaban or ((presenten or ((presentaaan OR presentan) or presentar)) or present))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (presentaban OR ((presenten OR ((presentaaan OR presentan) OR presentar)) OR present))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presentaban or ((presenten or ((presentaaan OR presentan) or presentar)) or present))*".