Perhaps you should try some spelling variations:
campus poder » campus per, campus de, cambio poder
edicion de » medicion de
de campus » del campus, de campo, de corpus
de campos » de campo, de caminos, de cambios
romero de » romero el
poder la » poder en, poder de, poder el
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 poder la pau ; ) or ( edicion de campos ((romero de) OR (romero la)) pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion de campus poder la pau ; ) OR ( edicion de campos ((romero de) OR (romero la)) pau ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion de campus poder la pau ; ) or ( edicion de campos ((romero de) OR (romero la)) pau ; ))".
• Adding a wildcard symbol may retrieve word variants: (( edicion de campus poder la pau ; ) or ( edicion de campos ((romero de) OR (romero la)) pau ; ))*.