Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing can » developing a, developing ai, developing av
can africa » urban africa
costs 3.2 » costs 4.2, cost 3.2, costs 3.5

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information contents _ der communication costs 3.2 developing can africa.*.