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