Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information centers » information contents, information officers
development case » development china
3.2 development » 1 development, mena development
technologies 2 » technologies _, technologies 4
case africa » cases africa, care africa, curse africa
centers 1 » centers 10, centers 21, centers _
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
1 crisis » 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centers 1 crisis communication costs 3.2 development case africa.*.