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