Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
des developpement » des developpements, de developpement, le developpement
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
der crisis » der krisis, de crisis, under crisis
et afrique » en afrique, l afrique
6 der » _ der, 2 der, 3 der
a des » a der, a das

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(typologie OR typologies) des variation 6 der crisis communication a des developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typologies) des variation 6 der crisis communication a des developpement et afrique.*.