Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies from » technology from, technologies co, technologies art
from information » from informal, 1 information
information data » information d820, information database, information databases
le developpement » de developpement, sme development
des afrique » en afrique, de l'afrique
10 crisis » 19 crisis, 1 crisis, 11 crisis
data 10 » data 1, data 12, data 10.4

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

• Adding a wildcard symbol may retrieve word variants: technologies from information data 10 crisis communication _ le developpement des afrique.*.