Perhaps you should try some spelling variations:
presenteado » presentado, presented, presentada
presenteadas » presentadas, presentada, presentados
presentaba » presentaban, presentada, presentara, presenteba
presenteba » presentera, presentaban, presente
presentacion » presentecion
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 (((presentacion OR presenteadas) OR (presentaba OR presenteba)) OR presenta))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presenteado or (((presentacion or presenteadas) or (presentaba OR presenteba)) or presenta))~".
• Adding a wildcard symbol may retrieve word variants: (presenteado or (((presentacion or presenteadas) or (presentaba OR presenteba)) or presenta))*.