Perhaps you should try some spelling variations:
campus poder » campus per, cambio poder
medicion de » medicina de
de campus » del campus, de campos, de campo
campus de » campo de, corpus de
poder la » poder en, poder de, poder el
la pau » la paz
en pau » en paul, en paz, en par

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 campus poder la pau ; ) or ( medicion de ((campus de) OR (campos de)) en pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( medicion de campus poder la pau ; ) OR ( medicion de ((campus de) OR (campos de)) en pau ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( medicion de campus poder la pau ; ) or ( medicion de ((campus de) OR (campos de)) en pau ; ))".
• Adding a wildcard symbol may retrieve word variants: (( medicion de campus poder la pau ; ) or ( medicion de ((campus de) OR (campos de)) en pau ; ))*.