Perhaps you should try some spelling variations:
mediciones de » ediciones de, medicion de, ediciones del
de campos » de campo, de caminos, de cambios
campos la » campos de
campos e » campos de, campos el, campos en
loao pau » la pau, las pau
lao pau » la pau, las pau
la lao » la labor

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: (( mediciones de campos e loao pau ; ) OR ( accion de campos la lao pau ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( mediciones de campos e loao pau ; ) or ( accion de campos la lao pau ; ))*.