Perhaps you should try some spelling variations:
del cambio » el cambio, de cambio
del campo » el campo
de campo » de cambio, el campo
campo gp » campo g, campo de, campo y
loa paz » la paz, mora paz
de loa » de loja, de los, de log
la pau » la paz
gp la » g la, p la

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ediciones ((del campo) OR (del cambio)) de loa paz ; ) or ( condiciones de campo gp la pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones ((del campo) OR (del cambio)) de loa paz ; ) OR ( condiciones de campo gp la pau ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ediciones ((del campo) OR (del cambio)) de loa paz ; ) or ( condiciones de campo gp la pau ; ))".
• Adding a wildcard symbol may retrieve word variants: (( ediciones ((del campo) OR (del cambio)) de loa paz ; ) or ( condiciones de campo gp la pau ; ))*.