Perhaps you should try some spelling variations:
del campos » de campos, del campus, del compost
edicion el » edicion del, edicion en, edicion e
campus per » campus de
del campo » el campo, de campo, del cambio
el campus » el campo, el corpus
la pau » la paz
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: (( edicion ((del campos) OR (del campo)) de la pau ; ) or ( edicion el campus per la pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion ((del campos) OR (del campo)) de la pau ; ) OR ( edicion el campus per la pau ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion ((del campos) OR (del campo)) de la pau ; ) or ( edicion el campus per la pau ; ))".
• Adding a wildcard symbol may retrieve word variants: (( edicion ((del campos) OR (del campo)) de la pau ; ) or ( edicion el campus per la pau ; ))*.