Perhaps you should try some spelling variations:
oral communication » personal communication
smes developpement » smes development, sme development, de developpement
variationen does » variationen des, variationen der, variationen eines
developpement en » developpement et, developpement des, developpement de
der variationen » der variation, die variationen, 03 variationen
typologie der » typologie des, ideologie der
does water » does matter, does wales, does war

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

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