Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
developing bank » developing brand, development bank, developing based
4 developing » 3 developing
bank african » bank africa, pan african, baga african
systems die » system die, systeme die, systems due
costs 4 » costs _, costs a, costs 4.2
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologien des information systems die de communication costs 4 developing bank african.*.