Perhaps you should try some spelling variations:
transport fuel » transport fares
sea transport » road transport, bus transport
gaz transfer » gas transfer, far transfer, cash transfer
a transfer » cash transfer, heat transfer, data transfer
areas co » areas coal, areas act, areas can
guias de » guia de, guide de, aguas de
co sea » co se, cows sea
3 o » 3 co, 3 do, 3 ao

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( areas co sea transport fuel _ ) OR ( guias de ((gaz transfer) OR (a transfer)) 3 o ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas co sea transport fuel _ ) or ( guias de ((gaz transfer) OR (a transfer)) 3 o ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas co sea transport fuel _ ) or ( guias de ((gaz transfer) OR (a transfer)) 3 o ))*.