Perhaps you should try some spelling variations:
oral communication » personal communication
le developpement » de developpement, sme development
variation bei » variation des, variation der, variation _
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
des afrique » en afrique, de l'afrique
media le » media love, media age, media law
vs oral » u.s oral

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

• Adding a wildcard symbol may retrieve word variants: typology de variation bei vs oral communication media le developpement des afrique.*.