Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
barge transfer » large transfer, large transfers, wage transfer
labor transfer » labor transfers, labor transmen, carbon transfer
schemes use » scheme use, schemas used, schemes one
langue de » langue du, lange der
vague de » vagues de, vue de, vague _
de barge » de charge, de base, _ barge
de labor » dem labor, do labor, dead labor

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: (( vague de barge transfer schemes use ) OR ( langue de labor transfer _ can ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague de barge transfer schemes use ) or ( langue de labor transfer _ can ))*.