Perhaps you should try some spelling variations:
oral communication » personal communication
developpement et » developpement des, developpement de, development east
variation dead » variation des, variation der, variation de
des variation » does variation, de variation, der variation
dead first » ideal first, dead fish, dead firms
first oral » first organ, first deal, first drupal
et afrique » en afrique, l afrique
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 dead first oral communication media _ developpement et afrique.*.