Perhaps you should try some spelling variations:
campos romero » carlos romero
ediciones de » edicion de, condiciones de
medicion de » medicina de
campos per » campus per, campos perez, campos super
romero del » romero el, romero de, romero da
del pasado » el pasado
de campos » de campo, de caminos, de cambios
per la » poder la
la pau » la paz

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: (( medicion de campos per la pau ; ) OR ( ediciones de campos romero del pasado ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( medicion de campos per la pau ; ) or ( ediciones de campos romero del pasado ; ))*.