Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
co communications » do communications, 10 communications, 14 communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
14 developing » 4 developing, 1 developing, 10 developing
context free » context from
developing e » developing _, developing a, developing east
costs 14 » costs 4, costs 1, costs 11.4
e africa » em africa, de africa, eu africa
free co » free how, free cfl, free nor

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 free co communications costs 14 developing e africa.*.