Perhaps you should try some spelling variations:
worker communication » work communication, border communications, power communication
sama developpement » au developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
der worker » per worker, der worter, older worker
3 sama » 3 same
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 bei der worker communication 3 sama developpement en afrique.*.