Perhaps you should try some spelling variations:
cross communications » crisis communications, mass communications, class communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
crises cross » crisis cross, crisis across, crises costs
variation 2 » variation 27, variation _, variation 6
2 crises » _ crises, 2 crisis, do crises

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation 2 crises cross communications _ et developpement en afrique.*.