Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
contents 3 » contents 1, contents _, contents i
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
3 crisis » 1 crisis, 19 crisis
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information contents 3 crisis communication costs 3.3 developing a africa.*.