Perhaps you should try some spelling variations:
seam transport » sea transport, heat transport, clean transport
transport fuel » transport fares
land transfers » funds transfers, cash transfers, land transport
areas coal » areas can, areas co
aguas del » aguas do
aguas de » aguas do, vagues de, agua e
fuel a » fuel _, fuel tax, fuel gas

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

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