Perhaps you should try some spelling variations:
prone communication » proper communication, project communication, process communication
en developpement » et 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
typology des » typologie des, typologie der, typology _
variation 6 » variation _, variations _, variation des
6 dem » 6 der, _ dem, 6 de
3 en » 3 ein, 3 den, 3 end

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

• Adding a wildcard symbol may retrieve word variants: typology des variation 6 dem prone communication 3 en developpement en afrique.*.