Perhaps you should try some spelling variations:
"mediacion el campus per la pau ;" » "mediacion del campus per la pau ;", "mediacion en campus per la pau ;", "medicacion en campus per la pau ;", "mediacion el campus de la pau ;", "mediacion el campo per la pau ;", "mediacion el corpus per la pau ;", "mediacion el campus poder la pau ;", "mediacion el campus per la paz ;"
"edicion del campus per la pau ;" » "medicion del campus per la pau ;", "edicion de campus per la pau ;", "medicion de campus per la pau ;", "edicion del campo per la pau ;", "edicion del corpus per la pau ;", "edicion del camp per la pau ;", "edicion del campus de la pau ;", "edicion del campus poder la pau ;", "edicion del campus per la paz ;"

Try widening your search to All Fields.

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 campus per la pau ;") or ("mediacion el campus per la pau ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("edicion del campus per la pau ;") OR ("mediacion el campus per la pau ;")).
• Removing quotes may allow a broader search: (( edicion del campus per la pau ; ) or ( mediacion el campus per la pau ; )).
• Adding a wildcard symbol may retrieve word variants: (("edicion del campus per la pau ;") or ("mediacion el campus per la pau ;"))*.