Perhaps you should try some spelling variations:
"edicion de campus de la paz ;" » "medicion de campus de la paz ;", "edicion del campus de la paz ;", "edicion de campos de la paz ;", "edicion de campo de la paz ;", "edicion de corpus de la paz ;"
"ediciones alfar campus per juan paul ;" » "ediciones alfar campus per juan paulo ;", "ediciones alfar campus per jean paul ;", "ediciones alfar campus per juan raul ;", "ediciones alfar campus peru juan paul ;", "ediciones alfar campus por juan paul ;", "ediciones alfar campus perez juan paul ;", "ediciones alfaro campus per juan paul ;"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("edicion de campus de la paz ;") or ("ediciones alfar campus per juan paul ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("edicion de campus de la paz ;") OR ("ediciones alfar campus per juan paul ;")).
• Removing quotes may allow a broader search: (( edicion de campus de la paz ; ) or ( ediciones alfar campus per juan paul ; )).
• Adding a wildcard symbol may retrieve word variants: (("edicion de campus de la paz ;") or ("ediciones alfar campus per juan paul ;"))*.