Perhaps you should try some spelling variations:
campos perez » campo perez, campos perales, campos mendez
ediciones en » mediciones en, ediciones del, adicciones en
gardner el » gartner el, gardner y, gardel el
edicion e » edicion de, edicion en, medicion e
en campo » el campo, un campo, del campo
arder el » perder el, carver el, harmer el
e campos » de campos, en campos, y campos
perez e » perez el, perez a
e paul » de paul, en paul, _ paul

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

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