Perhaps you should try some spelling variations:
actions communication » actors communication, active communication, activists communication
communication 2 » communication _, communication a, communication 3
typologies die » typologies _, typologie des, typologie der
development en » developpement en, development menu, development eco
die variation » de variation, does variation, der variation
des actions » des nations
2 gas » _ gas, 3 gas

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

• Adding a wildcard symbol may retrieve word variants: typologies die variation _ des actions communication 2 gas development en afrique.*.