Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information context » information content, information contents, information centers
technologies 2 » technologies _, technologies 4
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing ict » developing east, developing city, developing data
ict africa » art africa, joint africa
context 1 » context 3, context 2
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
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 context 1 crisis communication costs 4.1 developing ict africa.*.