Perhaps you should try some spelling variations:
ediciones area » ediciones carena, ediciones alfar, ediciones de
medicion de » medicina de
area caso » areas case, marta caso, area cuao
campo del » campos de, campo en
caso per » casos per, caso pet, caso pedro
per la » poder la
la pau » la paz

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ediciones area caso per la pau ; ) or ( medicion de ((campo del) OR (campo de)) la pau ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones area caso per la pau ; ) OR ( medicion de ((campo del) OR (campo de)) la pau ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ediciones area caso per la pau ; ) or ( medicion de ((campo del) OR (campo de)) la pau ; ))".
• Adding a wildcard symbol may retrieve word variants: (( ediciones area caso per la pau ; ) or ( medicion de ((campo del) OR (campo de)) la pau ; ))*.