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
bad developpement » au developpement, de developpement, le developpement
variation der » variation des, variation bei, variation _
typologies 2 » typologies _, typologies 3, typologies 2.3
2 variation » 2 variations
dem crisis » de crisis, debt crisis, term crisis
today bad » day bad, today a, today may
der dem » der de, der den, der der

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

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