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
developing a » developing _
five de » five do, five ds, five key
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas
2 five » 28 five, _ five, a five

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 five de communication costs 4 developing a areas.*.