Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
noms risk » does risk, loss risk, ncds risk
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 noms risk communication 2 des developpement en afrique.*.