Perhaps you should try some spelling variations:
crespo perez » ernesto perez, cueto perez, crespo pedro
condicion de » condiciones de
campo per » campo der, campo perez, campo para
de crespo » de cristo, a crespo, de cresta
de campo » de cambio, el campo
per la » poder la
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 la pau ; ) or ( condicion de crespo perez la pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( condicion de campo per la pau ; ) OR ( condicion de crespo perez la pau ; )).
• Adding a wildcard symbol may retrieve word variants: (( condicion de campo per la pau ; ) or ( condicion de crespo perez la pau ; ))*.