Perhaps you should try some spelling variations:
edicion de » medicion de
campus per » campus de
de campus » del campus, de campos, de corpus
de campo » de cambio
el campo » el cambio, el camino
poder de » poder en
de pauw » de paul, de paula, de paulo
per la » poder la
la pau » la paz

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion de campus per la pau ; ) or ( edicion ((de campo) OR (el campo)) poder de pauw ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion de campus per la pau ; ) OR ( edicion ((de campo) OR (el campo)) poder de pauw ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion de campus per la pau ; ) or ( edicion ((de campo) OR (el campo)) poder de pauw ; ))".
• Adding a wildcard symbol may retrieve word variants: (( edicion de campus per la pau ; ) or ( edicion ((de campo) OR (el campo)) poder de pauw ; ))*.