Perhaps you should try some spelling variations:
ediciones de » edicion de, condiciones de
medicion de » medicina de
de cansinos » de caminos, de caprinos, de campesinos
cansinos de » caminos de, andinos de, caprinos de
etica peru » etica pedro, etica para, ica peru
peru luisa » peru luis, peru lima, pare luisa
de etica » la etica
luisa m » luisa f, luisa a, luisa l
loa pau » la pau
de loa » de loja, de los, de log

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: (( medicion de etica peru luisa m ; ) OR ( ediciones de cansinos de loa pau ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( medicion de etica peru luisa m ; ) or ( ediciones de cansinos de loa pau ; ))*.