Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
la afrique » l afrique, la fabrique, en afrique
does oral » does formal, does oil
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: typologies de variation _ does oral communication media de developpement la afrique.*.