Perhaps you should try some spelling variations:
campus poder » campus per, campus de, cambio poder
medicion de » medicina de
en campus » el campus, en campos, un campus
de campus » del campus, de campos, de campo
poder la » poder en, poder de, poder el
per el » ser el, per al, poder el
per il » per al, per i
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: (( mediacion en campus ((per el) or (per il)) pan ; ) or ( medicion de campus poder la pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( mediacion en campus ((per el) OR (per il)) pan ; ) OR ( medicion de campus poder la pau ; )).
• Adding a wildcard symbol may retrieve word variants: (( mediacion en campus ((per el) or (per il)) pan ; ) or ( medicion de campus poder la pau ; ))*.