Perhaps you should try some spelling variations:
oral communication » personal communication
variation being » variation bei, variation using, variation among
sme development » trade development
typologies des » typologie des, typologie der, typologien der
development li » development lid, development lie, development lin
des variation » does variation, de variation, der variation
being does » lending does, reading does
li afrique » l afrique, en afrique
does oral » does formal, does oil
media sme » media size, media age, media som

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation being does oral communication media sme development li afrique.*.