Perhaps you should try some spelling variations:
den transport » de transport, sea transport, ion transport
transfers 3 » transfers _, transfer 3, transfer _
areas coal » areas co
areas can » areas case, areas cash, areas a
reform a » reform _
aguas do » aguas de, aguas del
3 ao » 3 a, 3 co, 3 do
cash » case

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((areas can) OR (areas coal)) den transport reform a ) or ( aguas do cash transfers 3 ao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((areas can) OR (areas coal)) den transport reform a ) OR ( aguas do cash transfers 3 ao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((areas can) OR (areas coal)) den transport reform a ) or ( aguas do cash transfers 3 ao ))*".