Perhaps you should try some spelling variations:
data transfer » cash transfer, heat transfer
transfer der » transfer fees, transfer _
der schaum » der scham, der schah
langue de » langue du, lange der
guia cge » guia de
cge data » age data, wage data, care data
de bus » de boues, de busca

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 de bus transport _ case ) OR ( guia cge data transfer der schaum ))~.
• Adding a wildcard symbol may retrieve word variants: (( langue de bus transport _ case ) or ( guia cge data transfer der schaum ))*.