Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
der communication » de communication, under communication, debt communication
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
developing ii » developing ai, developing ict, developing cil
3 developing » 3 development
content 2.3 » context 2.3, content 3.3, content 5.3
ii africa » ii afrika, ii america, 1 africa
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information content 2.3 der communication costs 3 developing ii africa.*.