Perhaps you should try some spelling variations:
cambio romero » camino romero, rubio romero, cobo romero
condicion de » condiciones de
edicion y » edicion de
de campos » de campo, de caminos, de cambios
y cambio » el cambio, de cambio
campos a » campos la, campos _, campos i
a canon » y canon, _ canon, a cano

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: (( edicion y cambio romero la paz ; ) OR ( condicion de campos a canon law ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( edicion y cambio romero la paz ; ) or ( condicion de campos a canon law ; ))*.