Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
10 communications » 10 communication, 14 communications, 2 communications
technologie und » technologies 2.1
und information » fund information, road information, award information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing cpia » developing china, developing asia, developing cil
context 13 » context 1.3, context 3, context 1
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
13 10 » 13 15, 13 14, 13 16

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

• Adding a wildcard symbol may retrieve word variants: technologie und information context 13 10 communications costs 11.4 developing cpia africa.*.