Perhaps you should try some spelling variations:
oral communication » personal communication
era developpement » et developpement, en developpement, leur developpement
developpement du » developpement de, developpement des, developpement et
variation being » variation bei, variation using, variation among
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
du afrique » en afrique, l afrique, de l'afrique
media era » media a, media art

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

• Adding a wildcard symbol may retrieve word variants: typology does variation being _ oral communication media era developpement du afrique.*.