Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
des variation » does variation, de variation, der variation
apologie des » l'apologie des, typologie des, apologien der
des afrique » en afrique, de l'afrique
knew oral » knew moral, new oral, new moral
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: apologie des variation _ knew oral communication media de developpement des afrique.*.