Perhaps you should try some spelling variations:
campus poder » campus per, campus de, cambio poder
edicion del » medicion del, edicion de, medicion de
edicion el » edicion en, edicion e, adicion el
el campus » el campo, el corpus
del camp » del campo, del campus, del caso
camp per » campus per, camp de
poder la » poder en, poder de, poder el

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion del camp per la pau ; ) or ( edicion el campus poder la paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion del camp per la pau ; ) OR ( edicion el campus poder la paz ; )).
• Adding a wildcard symbol may retrieve word variants: (( edicion del camp per la pau ; ) or ( edicion el campus poder la paz ; ))*.