Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
schemes versus » schemes vss, schools versus, smes versus
a transformed » _ transformed, _ transformer, a transforming
langues de » langue de, langages de, langue du
a transfer » cash transfer, heat transfer, data transfer
values de » values add, values _, values a
4 can » _ can
3 can » _ can
de a » de la, de sa, der 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: (( langues de a transfer schemes versus ) OR ( values de a transformed ((4 can) OR (3 can)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( langues de a transfer schemes versus ) or ( values de a transformed ((4 can) or (3 can)) ))*.