Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
cuba communications » rural communications, china communications, libya communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing em » developing e, developing eq, developing amp
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information content _ cuba communications costs 2.4 developing em africa.*.