Perhaps you should try some spelling variations:
condicion de » condiciones de
medicion de » medicina de
peru luisa » peru luis, peru lima, pare luisa
de campos » de campo, de caminos, de cambios
fe peru » de peru, del peru, use peru
luisa f » luisa de
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 fe peru luisa f ; ) OR ( condicion de campos de loa pau ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( medicion de fe peru luisa f ; ) or ( condicion de campos de loa pau ; ))*.