Perhaps you should try some spelling variations:
medicion de » medicina de
caminos de » camino de
joao paulo » sao paulo
edicion e » edicion de, edicion en, medicion e
e campos » de campos, en campos, y campos
di paolo » di paulo, y paolo
ue paolo » y paolo
de joao » de joan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion e campos de ((di paolo) OR (ue paolo)) ; ) or ( medicion de caminos de joao paulo ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion e campos de ((di paolo) OR (ue paolo)) ; ) OR ( medicion de caminos de joao paulo ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion e campos de ((di paolo) OR (ue paolo)) ; ) or ( medicion de caminos de joao paulo ; ))*".