Perhaps you should try some spelling variations:
oral communication » personal communication
communication law » communications law, communication layer, communication 3
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation aid » variation im, variation und, variation a
de afrique » de l'afrique, en afrique, l afrique
do oral » do rural, who oral
aid do » aid go, did do, aid does
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 aid do oral communication law le developpement de afrique.*.