Perhaps you should try some spelling variations:
developpement durable » developpement de
crisis communication » risk communication, mass communication
communication des » communication modes, communication design, communication data
du developpement » de developpement, le developpement, et developpement
typologies 2.1 » typologies 2.3, typologies 2.5, typologies 5.1
2.1 variation » 1.1 variation, 2.2 variation, 2.3 variation
variation bei » variation des, variation der, variation _
term crisis » water crisis, term credits
des du » des dr, des do, des deux

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

• Adding a wildcard symbol may retrieve word variants: typologies 2.1 variation bei term crisis communication des du developpement durable afrique.*.