Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
cuba communications » rural communications, china communications, libya communications
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
context 5 » context 3, context 1, context 2
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
5 cuba » _ cuba, 3 cuba, 4 cuba

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 5 cuba communications costs 2.4 developing _ africa.*.