Perhaps you should try some spelling variations:
edicion de » medicion de
caso del » caso de
de campo » de cambio, el campo
laan pau » la pau, las pau
del loa » de loa, del la, del los
loa pau » la pau
campo y » campo de
y laan » y lacan, y lazaun

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion de caso del loa pau ; ) or ( medicina de campo y laan pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion de caso del loa pau ; ) OR ( medicina de campo y laan pau ; ))*.