Perhaps you should try some spelling variations:
oral communication » personal communication
sme development » trade development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
berner oral » einer oral
des berner » der berner, das berner, des werner
1 afrique » l afrique, en afrique, 1 enrique

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 berner oral communication _ sme development 1 afrique.*.