Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
integration work » integrating world, integration framework, integration 3
d developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology zur » technology 4ir, technologien zur, technology _
l afrique » en afrique
3 crisis » 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 zur integration work 3 crisis communication model d developpement l afrique.*.