Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communications costs » communication costs, communications _
14 communications » 10 communications, 14 communication, 4 communications
developing ii » developing ai, developing ict, developing cil
4 developing » 3 developing
context 3.1 » context 2.1, context 1, context 1.3
ii africa » ii afrika, ii america, 1 africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien _ informations context 3.1 14 communications costs 4 developing ii africa.*.