Perhaps you should try some spelling variations:
ediciones sed » ediciones de, ediciones en, ediciones web
ediciones del » ediciones de, edicion del, condiciones del
sed campus » el campus, del campus, de campus
campus per » campus de
del campo » el campo, de campo, del cambio
campo per » campo der, campo perez, campo para
per la » poder la
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 sed campus per la pau ; ) or ( ediciones del campo per la pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones sed campus per la pau ; ) OR ( ediciones del campo per la pau ; )).
• Adding a wildcard symbol may retrieve word variants: (( ediciones sed campus per la pau ; ) or ( ediciones del campo per la pau ; ))*.