Perhaps you should try some spelling variations:
presented » presente, presentan, presenteed
presentaran » presentaron, presentaban, presentara, presenteran, presentearan
presentadas » presentada, presentado, presentedas, presenteadas
presenta » presente, presentea
presenteaea » presentada, presentara, presentaba, presenteeaea
present » presente

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: (presented OR (((presentaran OR (presentadas OR presenta)) OR presenteaea) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presented or (((presentaran or (presentadas or presenta)) or presenteaea) or present))*.