Perhaps you should try some spelling variations:
campos mendez » ramos mendez, carlos mendez, campos manuel
condicion de » condiciones de
campos perez » campo perez, campos perales, campos lopez
campos egea » campos elena, campos estela
campo per » campo der, campo perez, campo para
la pau » la paz

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

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