Perhaps you should try some spelling variations:
developpement durable » developpement de
crisis communication » risk communication, mass communication
communication today » communication tools, communication towards, communication theory
key developpement » de developpement, le developpement, et developpement
variation bei » variation des, variation der, variation _
typologies 2 » typologies _, typologies 3, typologies 2.3
2 variation » 2 variations
der crisis » der krisis, de crisis, under crisis
today key » today may, today new, today why

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

• Adding a wildcard symbol may retrieve word variants: typologies 2 variation bei der crisis communication today key developpement durable afrique.*.