Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
lac transformed » law transformed, a transformed, has transformed
schemes gross » schemes pro, schemes vss
transformed 1 » transformed _, transformer 1, transformed a
vague code » vague de
b transfer » a transfer, 2 transfer, 1 transfer
langue du » langue de
code b » code _, code 2, code a

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 code b transfer schemes gross ) OR ( langue du lac transformed 1 (acao OR cacao) ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague code b transfer schemes gross ) or ( langue du lac transformed 1 (acao or cacao) ))*.