Perhaps you should try some spelling variations:
creta pedro » cuesta pedro, urena pedro, carta pedro
campo perez » campos perez, camilo perez, crespo perez
edicion y » edicion de
de creta » de crema, de greta, de carpeta
y campo » y campos, el campo, y cambio
ma paz » la paz
a paz » la paz, y paz, m paz

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion y campo perez el pan ; ) OR ( medicina de creta pedro ((a paz) OR (ma paz)) ; ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion y campo perez el pan ; ) or ( medicina de creta pedro ((a paz) OR (ma paz)) ; ))~".
• Adding a wildcard symbol may retrieve word variants: (( edicion y campo perez el pan ; ) or ( medicina de creta pedro ((a paz) OR (ma paz)) ; ))*.