Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
4ir integrating » 4 integrating, 4.2 integrating, 4.3 integrating
d developpement » de developpement, du developpement, le developpement
technology 4ir » technology 4, technology 4.1, technology 4.2
integrating a » integrating _, integrating human
des afrique » en afrique, de l'afrique
1 crisis » 19 crisis
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir integrating a 1 crisis communication model d developpement des afrique.*.