Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
informations context » information content, information contents, information control
10 communications » 10 communication, 14 communications, 2 communications
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
10.3 developing » 1.3 developing, 10.4 developing, 10.2.3 developing
developing a » developing _
context 2.1 » context 1
costs 10.3 » costs 10.6, costs 12.3, costs 14.3
a africa » 1 africa, can africa, em africa
2.1 10 » 1.1 10, 2.1 11, 2.1 1g

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 2.1 10 communications costs 10.3 developing a africa.*.