Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien does » technologien des, technologien als, technologie de
10 communications » 10 communication, 14 communications, 2 communications
does information » des informations, dis information, users information
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
developing 1 » developing _, developing a, developing e
context cas » context case, context can, context class
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
cas 10 » cases 10, class 10

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

• Adding a wildcard symbol may retrieve word variants: technologien does information context cas 10 communications costs 12.3 developing 1 africa.*.