Perhaps you should try some spelling variations:
oral communication » personal communication
smes development » sme development, sms development, pme's development
development en » developpement en, development menu, development eco
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
werner oral » einer oral, gegner moral, werner frank
des werner » des warner, des werkes, dr werner

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

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