Perhaps you should try some spelling variations:
developpement durable » developpement de
crisis communication » risk communication, mass communication
communication tool » communication tools, communication togo, communication two
der developpement » de developpement, des developpements, leur developpement
variation bei » variation des, variation der, variation _
typologies 3 » typologies _, typologies 2.3, typologies 3.2
3 variation » 3 variations, 2 variation, 4 variation
de crisis » debt crisis, pre crisis, age crisis
tool der » tool under, tool demo, tool sert
bei de » bei der, bei den, bei dem

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

• Adding a wildcard symbol may retrieve word variants: typologies 3 variation bei de crisis communication tool der developpement durable afrique.*.