Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 4 » communication _, communication a, communication 3
technologies i » technologies iv, technologies _, technologies 4
i information » 2 information, 1 information
storage do » storage dam, storage due, storage hob
do crisis » do crises, de crisis, 19 crisis
4 des » 4 der, 4 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies i information storage do crisis communication 4 des developpement en afrique.*.