Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
information 1 » information 2, information 3, information 3.2
3 developing » 3 development
developing 4 » developing _, developing a, developing e
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal
den de » den die, den drei, orden de
1 den » _ den, 1 der, 1 des

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 1 den de communication costs 3 developing 4 areas.*.