Perhaps you should try some spelling variations:
"ediciones area campus per juan raul ;" » "ediciones carena campus per juan raul ;", "ediciones alfar campus per juan raul ;", "ediciones siruela campus per juan raul ;", "ediciones area campus per juan rana ;", "ediciones area campus peru juan raul ;", "ediciones area campus por juan raul ;", "ediciones area campus perez juan raul ;"
"ediciones de campus de la paz ;" » "edicion de campus de la paz ;", "condiciones de campus de la paz ;", "ediciones del campus de la paz ;", "ediciones de campos de la paz ;", "ediciones de campo de la paz ;", "ediciones de corpus de 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 de campus de la paz ;") or ("ediciones area campus per juan raul ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ediciones de campus de la paz ;") OR ("ediciones area campus per juan raul ;")).
• Removing quotes may allow a broader search: (( ediciones de campus de la paz ; ) or ( ediciones area campus per juan raul ; )).
• Adding a wildcard symbol may retrieve word variants: (("ediciones de campus de la paz ;") or ("ediciones area campus per juan raul ;"))*.