Perhaps you should try some spelling variations:
open communication » human communication, 3 communication, 4 communication
does development » dams development, ides development, smes development
communication 3 » communication _, communication a
development des » development does, development desd, development ds
des variation » does variation, de variation, der variation
des l'afrique » de l'afrique, de l'amerique
variation 3 » variation _, variation 6, variation 5
des open » des opec, das open, des optes
3 does » 13 does, 2 does, 4 does
3 des » 3 der, 3 das, a des
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation 3 des open communication 3 does development des l'afrique.*.