Perhaps you should try some spelling variations:
presenteed » presented, presentee, presentees, presenteeed, presentaeed
presentan » presenta, presente, presentacion, presentean, presentaan
presents » presente, presenta, presented, presentes, presentas
presentada » presentado, presenta, presented, presenteada, presentaada
presentaea » presentara, presentata, presentadas, presenteaea, presentaaea
presentaba » presentaban, presentara, presentadas, presenteaba, presentaaba
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: (presenteed OR (((presentan OR (presents OR presentada)) OR (presentaea OR presentaba)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presenteed or (((presentan or (presents or presentada)) or (presentaea or presentaba)) or present))*.