Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de developpement » sme development
variation 6 » variation _, variations _, variation des
deep crisis » deep cross, deep origins
des afrique » en afrique, de l'afrique
media de » media die, media der, media diet
6 deep » _ deep, a deep, 3 deep

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

• Adding a wildcard symbol may retrieve word variants: typologies _ variation 6 deep crisis communication media de developpement des afrique.*.