Perhaps you should try some spelling variations:
campillo perez » castillo perez, camilo perez, campillo pardo
ediciones del » ediciones de, edicion del, condiciones del
del campillo » del castillo, del caudillo, del cambio
del campus » el campus, del campo, del corpus
campus per » campus de
per la » poder la

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones del campus per la paz ; ) OR ( ediciones del campillo perez la paz ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( ediciones del campus per la paz ; ) or ( ediciones del campillo perez la paz ; ))*.