Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
de communication » mobile communication, online communication
technologien 2 » technologies 2, technologien _, technologien 1
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing e » developing _, developing a, developing east
based modes » based models, based model, based mode
costs 4.4 » costs 4.2
modes de » mondes de, mode de, modeles de
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information based modes de communication costs 4.4 developing e areas.*.