Perhaps you should try some spelling variations:
campus poder » campus per, cambio poder
campo mahler » campo javier
edicion del » medicion del, edicion de, medicion de
medicion e » medicion de, medicion y, mediacion en
campus de » campos de, campo de, corpus de
mahler la » mahler una, taller la, mahlke la
e campo » el campo, de campo, en campo
la pau » la paz

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: (( edicion del ((campus poder) OR (campus de)) la pau ; ) OR ( medicion e campo mahler la pau ; ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion del ((campus poder) OR (campus de)) la pau ; ) or ( medicion e campo mahler la pau ; ))~".
• Adding a wildcard symbol may retrieve word variants: (( edicion del ((campus poder) OR (campus de)) la pau ; ) or ( medicion e campo mahler la pau ; ))*.