Perhaps you should try some spelling variations:
campos perez » campo perez, campos perales, campos mendez
ediciones de » edicion de, condiciones de
campo arder » campo javier
campo der » campo de, campo del, campos del
edicion e » edicion de, edicion en, medicion e
e campos » de campos, en campos, y campos
el pago » el paso, el pacto, el parto
de paul » de paula, de pablo

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 ((campo arder) OR (campo der)) el pago ; ) or ( edicion e campos perez de paul ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones de ((campo arder) OR (campo der)) el pago ; ) OR ( edicion e campos perez de paul ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ediciones de ((campo arder) OR (campo der)) el pago ; ) or ( edicion e campos perez de paul ; ))".
• Adding a wildcard symbol may retrieve word variants: (( ediciones de ((campo arder) OR (campo der)) el pago ; ) or ( edicion e campos perez de paul ; ))*.