Perhaps you should try some spelling variations:
prestado » presentado, prestadora, prestar
prestados » presentados, prestadoras, prestars, prestadores
presentaron » presentacion, presentarse, presentado, presentaon, presentarseon, presenteon
presentar » presenta, presentarse, presente
presentation » presentacion, presentado
presentan » presenta, presente, present

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: ((prestado OR estado) OR ((prestados OR ((presentaron OR presentar) OR presentation)) OR presentan))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((prestado or estado) or ((prestados or ((presentaron OR presentar) or presentation)) or presentan))~".
• Adding a wildcard symbol may retrieve word variants: ((prestado or estado) or ((prestados or ((presentaron OR presentar) or presentation)) or presentan))*.