Perhaps you should try some spelling variations:
condiciones el » condiciones del, condiciones en, condiciones e
campos mendez » ramos mendez, carlos mendez, campos manuel
campos perez » campo perez, campos perales, campos egea
campo derez » campo perez
campo der » campo de, campo del, campos del
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: condiciones el ((campo der) or (((campo derez) or (((campos perez) OR (campos mendez)))))) la pau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: condiciones el ((campo der) OR (((campo derez) OR (((campos perez) OR (campos mendez)))))) la pau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "condiciones el ((campo der) or (((campo derez) or (((campos perez) OR (campos mendez)))))) la pau ;".
• Adding a wildcard symbol may retrieve word variants: condiciones el ((campo der) or (((campo derez) or (((campos perez) OR (campos mendez)))))) la pau ;*.