Perhaps you should try some spelling variations:
den transport » de transport, sea transport, ion transport
transfers 3 » transfers _, transfer 3, transfer _
case den » case des, case d, case d1
reform a » reform _
aguas de » aguas del, aguas do, vagues de
de cash » de cas, do cash, de caso
3 ao » 3 a, 3 co, 3 do

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( areas case den transport reform a ) or ( aguas de cash transfers 3 ao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( areas case den transport reform a ) OR ( aguas de cash transfers 3 ao ))*.