Perhaps you should try some spelling variations:
edicion del » medicion del, edicion de, medicion de
campo daher » campo esther, campo javier
campo para » camino para
campo der » campo de, campo del, campos del
de campo » de cambio, el campo
la pau » la paz
condiciones » conditions

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

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