Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien road » technologien ad, technologien und, technologien am
2 communications » 2 communication, 3 communications, 4 communications
developing can » developing a, developing ai, developing av
4 developing » 3 developing
can africa » urban africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien road information context 3 2 communications costs 4 developing can africa.*.