Perhaps you should try some spelling variations:
ernesto perez » crespo perez
alfar camino » bufa camino
edicion del » medicion del, edicion de, medicion de
del ernesto » de ernesto, fidel ernesto, joel ernesto
perez leiva » perez leyva, perez oliva, perez lia
leiva i » leiva g, leiva l, leiva el
la pau » la 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 del ernesto perez leiva i ; ) OR ( ediciones alfar camino de la pau ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( edicion del ernesto perez leiva i ; ) or ( ediciones alfar camino de la pau ; ))*.