Perhaps you should try some spelling variations:
de developpement » sme development
et communication » et communicatione, get communication, debt communication
developpement de » developpement des, developpement durable
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
kern et » kern des, kern der
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation der kern et communication a de developpement de l'afrique.*.