Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
de communications » de communication, do communications, mce communications
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing ict » developing east, developing city, developing data
ict africa » art africa, joint africa
context 4 » context 3, context 1, context 2
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
4 de » 4 die, 4 der, 4 des

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information context 4 de communications costs 1.3 developing ict africa.*.