Perhaps you should try some spelling variations:
presentada » presentado, presentan, presented, presenteda
presentadas » presentados, presentans, presenteds, presentado, presentedas
presenteeadas » presentedecada, presentados, apresentadas
presentaba » presentaban, presentara, presentaran, presenteba
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: (presentada OR (((presentacion OR (presenteeadas OR presentadas)) OR presentaba) OR presenta))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(presentada or (((presentacion or (presenteeadas OR presentadas)) or presentaba) or presenta))~".
• Adding a wildcard symbol may retrieve word variants: (presentada or (((presentacion or (presenteeadas OR presentadas)) or presentaba) or presenta))*.