Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communications costs » communication costs, communications _
10 communications » 10 communication, 14 communications, 2 communications
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
3 10 » _ 10, 3 1, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations context 3 10 communications costs 4 developing 1 africa.*.