Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
variation one » variation ohne, variation onh, variation over
one fast » one last, one vast, money fast
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation one fast oral communication 3 de developpement de l'afrique.*.