Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologies 2 » technologies _, technologies 4
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
context l » context 3, context 1, context 2
l crisis » 1 crisis, 3 crisis, 4 crisis
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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 l crisis communication cost 2.2 developing _ africa.*.