Perhaps you should try some spelling variations:
oral communication » personal communication
development does » development data, development 1, development 1.1
communication 3 » communication _, communication a
sme development » trade development
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
apologie des » l'apologie des, typologie des, apologien der
does afrique » en afrique, does africa
de oral » de otras, new 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: apologie des variation der de oral communication 3 sme development does afrique.*.