Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
14 communications » 10 communications, 14 communication, 4 communications
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
context class » context case, control class
developing 1 » developing _, developing a, developing e
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
class 14 » class 1.4, class 4, class 1

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

• Adding a wildcard symbol may retrieve word variants: technologien als information context class 14 communications costs 12.4 developing 1 africa.*.