Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information centre » information centers, information contents
technologien 1 » technologies 1, technologien _, technologien 4
developing can » developing a, developing ai, developing av
4 developing » 3 developing
centre new » century new, centre de, centre des
new crisis » new cross, de crisis, eu crisis
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 1 information centre new crisis communication costs 4 developing can africa.*.