Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien ad » technologien am, technologien und, technologien als
information 1.2 » information 1.5.2, information 2
ad information » d information, nd information, od information
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
a areas » 1 areas, 2 areas, 4 areas
1.2 de » 1.2 die, 1.2 der, 1.2 des
de de » e de, de ce, de se

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 1.2 de de communication costs 3.3 developing a areas.*.