Perhaps you should try some spelling variations:
bassin transfers » basin transfers, basin transfer, asset transfers
transport code » transport mode, transport modes, transport model
transfers 6 » transfers _, transfers 3, transfers 2
aguas de » aguas del, aguas do, vagues de
guias le » guias de, guia de, puis le
de air » does air
code a » code _, code 2
6 co » _ co, a co, 2 co

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: (( aguas de air transport code a ) OR ( guias le bassin transfers 6 co ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas de air transport code a ) or ( guias le bassin transfers 6 co ))*.