Perhaps you should try some spelling variations:
transfer scheme » transfer systems
scheme versus » schemes versus, science versus, systeme versus
a transformed » _ transformed, _ transformer, a transforming
a transfer » cash transfer, heat transfer, data transfer
langue du » langue de
1 can » _ can, 4 can, 6 can
3 can » _ can
du a » dr a, eu a, d 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: (( langue du a transfer scheme versus ) OR ( values _ a transformed ((1 can) OR (3 can)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( langue du a transfer scheme versus ) or ( values _ a transformed ((1 can) or (3 can)) ))*.