Perhaps you should try some spelling variations:
campus poder » campus per, campus de, cambio poder
medicion de » medicina de
edicion el » edicion del, edicion en, edicion e
el campus » el campo, el corpus
camp per » campus per, camp de
de camp » de campo, del camp, de cama
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: (( medicion de camp per la pau ; ) or ( edicion el campus poder en paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( medicion de camp per la pau ; ) OR ( edicion el campus poder en paz ; )).
• Adding a wildcard symbol may retrieve word variants: (( medicion de camp per la pau ; ) or ( edicion el campus poder en paz ; ))*.