Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
technologien 4 » technologien _, technologien 1, technologien 5
developing can » developing a, developing ai, developing av
4 information » 2 information, 1 information
contents new » contexts new, contents how, contents je
4 developing » 3 developing
can africa » urban africa
new class » new cases, new cross
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 4 information contents new class communication costs 4 developing can africa.*.