Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien des » technologien fur, technologien und, technologies 2
2 communications » 2 communication, 3 communications, 4 communications
des information » des informations, does information, dis information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
context part » contents part, context pt
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
part 2 » part i, part _, part 1

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

• Adding a wildcard symbol may retrieve word variants: technologien des information context part 2 communications costs 4.1 developing _ africa.*.