Perhaps you should try some spelling variations:
"conditions el campo para la pau ;" » "conditions et campo para la pau ;", "conditions _ campo para la pau ;", "conditions peru campo para la pau ;", "conditions el camino para la pau ;", "conditions el cambio para la pau ;"
"edicion del campus per la paz ;" » "medicion del campus per la paz ;", "edicion de campus per la paz ;", "medicion de campus per la paz ;", "edicion el campus per la paz ;", "edicion del campo per la paz ;", "edicion del corpus per la paz ;", "edicion del campus de la paz ;", "edicion del campus poder 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: (("conditions el campo para la pau ;") OR ("edicion del campus per la paz ;"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"conditions el campo para la pau ;\") OR (\"edicion del campus per la paz ;\"))*".
• Removing quotes may allow a broader search: (( conditions el campo para la pau ; ) OR ( edicion del campus per la paz ; ))*.