Perhaps you should try some spelling variations:
open communication » human communication, 3 communication, 4 communication
variation series » education series, action series, edition series
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 4 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
series des » series de, series d, series e
des open » des opec, das open, des optes
4 de » 4 die, 4 der, 4 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 series des open communication 4 de developpement en afrique.*.