Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
does developpement » de developpement, des developpements, does development
informing public » reforming public, informal public, informed public
communication 4 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies 7 » technologies _, technologies 4, technologies 2
7 informing » _ informing, 3 informing, iv informing
public 11 » public 9.1, public _, public 2
11 crisis » 19 crisis, 1 crisis, 3 crisis
l afrique » en afrique
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 7 informing public 11 crisis communication 4 does developpement l afrique.*.