Perhaps you should try some spelling variations:
oral communication » personal communication
sme developpement » sme development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
les variations » its variations, 1er variations, ier variations
variations das » variations des, variation des, variations a
typologie les » typologie des, typologie der, typologie et
berner oral » einer oral
das berner » das berliner, das lernen, der berner

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

• Adding a wildcard symbol may retrieve word variants: typologie les variations das berner oral communication _ sme developpement en afrique.*.