Perhaps you should try some spelling variations:
green transformation » great transformation, green transportation, grossen transformation
transformation und » transformation _, transformation a
file transfer » wire transfer, risk transfer, food transfer
transfer bei » transfer beim, transfers bei, transfer der
aguas de » aguas del, aguas do, vagues de
guias a » guias de
und car » und care, und carl, und cara
de file » de fele, do file, code file

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: (( guias a green transformation und car ) OR ( aguas de file transfer bei _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias a green transformation und car ) or ( aguas de file transfer bei _ ))*.