Perhaps you should try some spelling variations:
presentado » presenta, presented, presenteado, presentaado
presentar » presenta, presentarse, presente, presentear, presentaar
presentara » presentaa, presentarsea, presentea, presentarse, presentaron, presentadas, presenteara, presentaara
presentan » presenta, presente, presentean, presentaan
presentada » presenta, presented, presenteada, presentaada
presentacion » presenteacion, presentaacion
present » presente, presenta

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: ((presentado OR presentar) OR (((presentan OR presentada) OR (presentara OR presentacion)) OR present))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((presentado OR presentar) or (((presentan or presentada) or (presentara or presentacion)) or present))~".
• Adding a wildcard symbol may retrieve word variants: ((presentado OR presentar) or (((presentan or presentada) or (presentara or presentacion)) or present))*.