Perhaps you should try some spelling variations:
technologien dis » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
dis information » mis information, aids information, des informations
information 2 » information 3
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2
wie de » wie die, wie der, wie du
2 wie » 2 die, 3 wie

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 2 wie de communication costs 4 developing _ areas.*.