Perhaps you should try some spelling variations:
vehicles communication » vehicle communication, vehicular communication, services communication
du developpement » de developpement, le developpement, et developpement
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
6 private » 3 private, 1 private, 2 private
l afrique » en afrique
2 du » 2 zu, 2 de, 2 eu
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 6 private vehicles communication 2 du developpement l afrique.*.