Perhaps you should try some spelling variations:
open communication » human communication, 3 communication, 4 communication
variation series » education series, action series, edition series
le developpement » de developpement, sme development
communication 4 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
des afrique » en afrique, de l'afrique
series dr » series d, series de, series _
dr open » der open, d open, door open
4 le » 4 les, 4 la, 1 le
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 series dr open communication 4 le developpement des afrique.*.