Perhaps you should try some spelling variations:
oral communication » personal communication
sme development » trade development
1er variations » ier variations, term variations, der variation
variations des » variation des, variationen des, variations west
development li » development lid, development lie, development lin
typologie 1er » typologie der, typologien der, typologie des
einer oral » eine moral, minor oral
li afrique » l afrique, en afrique
des einer » des einen, aus einer, als einer

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

• Adding a wildcard symbol may retrieve word variants: typologie 1er variations des einer oral communication _ sme development li afrique.*.