Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
de communication » mobile communication, online communication
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
information 1 » information 2, information 3, information 3.2
developing a » developing _
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
a areas » 1 areas, 2 areas, 4 areas
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 1 das de communication costs 1.4 developing a areas.*.