Perhaps you should try some spelling variations:
oral communication » personal communication
smes developpement » smes development, sme development, de developpement
developpement en » developpement et, developpement des, developpement de
variationen der » variationen des, variationen uber, variation der
03 variationen » 09 variationen, 3 variationen, 4.3 variationen
typologie 03 » typologie 1.3, typologie et, typologie am
der water » der vater, under water, over water

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

• Adding a wildcard symbol may retrieve word variants: typologie 03 variationen der water oral communication _ smes developpement en afrique.*.