Perhaps you should try some spelling variations:
oral communication » personal communication
smes development » sme development, sms development, pme's development
development li » development lid, development lie, development lin
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
werner oral » einer oral, gegner moral, werner frank
des werner » des warner, des werkes, dr werner
li afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des werner oral communication _ smes development li afrique.*.