Perhaps you should try some spelling variations:
camilo perez » castillo perez, calvo perez, castro perez
medicion el » medicion del, mediacion el, medicion e
campo perez » campos perez, crespo perez, amparo perez
medicion de » medicina de
campus per » campus de
de campus » del campus, de campos, de campo
per la » poder la

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

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