Perhaps you should try some spelling variations:
presenteado » presentado, presented, presentando
presentada » presentado, presentan, presented, presenteda
presentadas » presentados, presentans, presenteds, presentado, presentedas
apresentacion » lapresentacion, presentacion, epresentacion, apresentecion
presentaba » presentaban, presentara, presentaran, presenteba
presenta » 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: ((presenteado OR presentada) OR (((apresentacion OR presentadas) OR presentaba) OR presenta))~.
• Adding a wildcard symbol may retrieve word variants: ((presenteado or presentada) or (((apresentacion or presentadas) or presentaba) or presenta))*.