Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
technologien der » technologien des, technologie der, technologien fur
information 10.1 » information 10.4, information 12.1, information 14.1
der information » insider information, sector information, labor information
4 developing » 3 developing
developing a » developing _
a assets » _ assets, 2 assets, bad assets
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien der information 10.1 _ online communication costs 4 developing a assets.*.