Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de developpement » sme development
informal public » informed public, informing public, informal justice
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 informal » _ informal, vs informal
public 11 » public 9.1, public _, public 2
11 crisis » 19 crisis, 1 crisis, 3 crisis
l afrique » en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 informal public 11 crisis communication a de developpement l afrique.*.