Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
die communications » do communications, mce communications, voice communications
technologien ad » technologien am, technologien und, technologien als
developing city » developing cities, developing data, developing high
ad information » d information, nd information, od information
1 developing » 3 developing, 4 developing, 2 developing
city africa » china africa, cults africa
context 4 » context 3, context 1, context 2
costs 1 » costs _, costs 4, costs a
4 die » 2 die, 3 die, _ die

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 die communications costs 1 developing city africa.*.