Perhaps you should try some spelling variations:
oral communication » personal communication
sme development » trade development
development lin » development li, development lid, development lie
variation des » variation _, variation 6, variation series
typologie 4 » topologie 4, typologies _, typologie et
4 variation » 2 variation, 4 validation
warner oral » water oral
lin afrique » en afrique, l afrique
des warner » das warner, des werner, des wiener

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

• Adding a wildcard symbol may retrieve word variants: typologie 4 variation des warner oral communication _ sme development lin afrique.*.