Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologien als » technologien des, technologien fur, technologien und
information case » information based, information can, information costs
als information » als informations, aids information, laws information
4 development » 2 development, 4 developing
2 crisis » 1 crisis, 3 crisis, 4 crisis
a across » 19 across, eu across, ct across
costs 4 » costs _, costs a, costs 4.2
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technologien als information case 2 crisis communication costs 4 development a across.*.