Perhaps you should try some spelling variations:
oral communication » personal communication
communication 3 » communication _, communication a
sme development » trade development
development li » development lid, development lie, development lin
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
li afrique » l afrique, en afrique
a oral » _ oral, 2 oral, 4 oral
3 sme » 3 same, _ sme, 3 smt

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation 6 a oral communication 3 sme development li afrique.*.