Perhaps you should try some spelling variations:
condicion de » condiciones de
crespo pedro » cerezo pedro
crespo perez » ernesto perez, cueto perez
edicion de » medicion de
de cambio » el cambio
de en » de un, de el, fe en
a paz » la paz, ma paz, y 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 cambio de en paz ; ) or ( edicion de ((crespo pedro) OR (crespo perez)) a paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( condicion de cambio de en paz ; ) OR ( edicion de ((crespo pedro) OR (crespo perez)) a paz ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( condicion de cambio de en paz ; ) or ( edicion de ((crespo pedro) OR (crespo perez)) a paz ; ))*".