Perhaps you should try some spelling variations:
boues transport » bus transport, nodes transport, goods transport
transport cost » transport costs
land transfer » land transfers, land transport, funds transfer
vagues des » vagues de, ages des, vague de
transfer 4 » transfer _, transfer 3, transfer a
guias de » guia de, guide de, aguas de
de land » die land, use land, de lange
cost 4 » cost _, cost 2.4

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: (( vagues des boues transport cost 4 ) OR ( guias de land transfer 4 a ))~.
• Adding a wildcard symbol may retrieve word variants: (( vagues des boues transport cost 4 ) or ( guias de land transfer 4 a ))*.