Perhaps you should try some spelling variations:
vergabe communication » verbal communication, everday communication, vehicle communication
developing bank's » development bank's, developing china's, developing areas
information age » information storage, information access, information about
bank's africa » banking africa
3 developing » 3 development
die vergabe » die vorgaben, der vergabe, die verbande
age die » lage die, age de, frage die
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 age die vergabe communication costs 3 developing bank's africa.*.