Perhaps you should try some spelling variations:
presented » presente, presenta, presenteed, presentaed
presentan » presenta, presente, presentacion, presentean, presentaan
presentera » presentara, presenter, presenterait, presenteera, presentaera
presenteeeed » presentee, presentees, presenteeism, presenteeeeed, presentaeeeed
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: ((presented OR presentan) or (((presentera or presenteeeed) or presentar) or present))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((presented OR presentan) OR (((presentera OR presenteeeed) OR presentar) OR present))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((presented OR presentan) or (((presentera or presenteeeed) or presentar) or present))*".