Perhaps you should try some spelling variations:
condiciones el » condiciones del, condiciones en, condiciones e
campo derez » campos perez
campo perez » campos perez, camilo perez, crespo perez
campos egea » campos elena, campos estela, campos 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 (campo perez))) or (campos egea)))) la pau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: condiciones el ((campo der) OR (((((campo derez) OR (campo perez))) OR (campos egea)))) la pau ;.
• Adding a wildcard symbol may retrieve word variants: condiciones el ((campo der) or (((((campo derez) or (campo perez))) or (campos egea)))) la pau ;*.