Perhaps you should try some spelling variations:
oral communication » personal communication
en developpement » et developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
variation using » variations during, variation und, variation among
des variation » does variation, de variation, der variation
using does » using deep, being does, using aes
il afrique » l afrique, en afrique
does oral » does formal, does oil
media en » media era, media _, media 1
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 using does oral communication media en developpement il afrique.*.