Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
dam development » dams development, team development, farm development
development en » developpement en, development menu, development eco
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
der crisis » der krisis, de crisis, under crisis
6 der » _ der, 2 der, 3 der
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation 6 der crisis communication _ dam development en afrique.*.