Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
communication 3 » communication _, communication a
typologie 2 » topologie 2, typologies _, typologie et
2 variation » 2 variations
et afrique » en afrique, l afrique
den oral » den ort, new oral
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: typologie 2 variation _ den oral communication 3 de developpement et afrique.*.