Perhaps you should try some spelling variations:
condiciones e » condiciones de, condiciones en, condiciones _
campos delez » campos mendez, campos de, campos beltr
campos perez » campo perez, campos perales, campos mendez
campos del » campos de, campos e, campos en
campos el » campos de, campos la, campos _
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: condiciones e ((campos del) OR (((((campos delez) OR (campos el))) OR (campos perez)))) la pau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "condiciones e ((campos del) or (((((campos delez) OR (campos el))) or (campos perez)))) la pau ;~".
• Adding a wildcard symbol may retrieve word variants: condiciones e ((campos del) or (((((campos delez) OR (campos el))) or (campos perez)))) la pau ;*.