Perhaps you should try some spelling variations:
vergabe communication » verbal communication, everday communication, vehicle communication
information frage » information age, information fake, information storage
developing bank's » development bank's, developing china's, developing areas
bank's africa » banking africa
3 developing » 3 development
die vergabe » die vorgaben, der vergabe, die verbande
frage die » fragen die, frage wie, frage der
costs 3 » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies _ information frage die vergabe communication costs 3 developing bank's africa.*.