Perhaps you should try some spelling variations:
und informationsbasis » und informationspraxis, als informationsbasis, der informationsbasis
communications costs » communication costs, communications _
technologien und » technologie und, technologien des, technologien fur
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing 2 » developing _, developing a, developing e
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
2 areal » 2 real, _ areal, 2 areas
m data » em data, nm data, 2 data
zum m » zum 1, zum _, zum 2

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

• Adding a wildcard symbol may retrieve word variants: technologien und informationsbasis zum m data communications costs 6.4 developing 2 areal.*.