Perhaps you should try some spelling variations:
oral communication » personal communication
der variationen » der variation, die variationen, 03 variationen
variationen der » variationen des, variationen uber, variation der
sme development » trade development
typologie der » typologie des, ideologie der
der water » der vater, under water, over water
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 variationen der water oral communication _ sme development 1 afrique.*.