Perhaps you should try some spelling variations:
presenten » presente, presentan, presented, presenteen
presenta » presente, presentea
presentada » presenteda, presentado, presentan, presented, presenteada
presentaea » presenteea, presentara, presentaba, presentata, presenteaea
presentera » presentara, presenter, presenterait, presenteera
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: (presenten OR (((presenta OR presentada) OR (presentaea OR presentera)) OR present))~.
• Adding a wildcard symbol may retrieve word variants: (presenten or (((presenta or presentada) or (presentaea or presentera)) or present))*.