Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
et communications » et communication, et communicatione, 10 communications
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
13 developing » 1.3 developing, 3 developing, 1 developing
context how » content how, context has, context he
costs 13 » costs 1, costs 3, costs 12.3
how et » how etf, how eu, how best

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 how et communications costs 13 developing _ africa.*.