Perhaps you should try some spelling variations:
ort communication » post communication, et communication, get communication
de developpement » sme development
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 _
a de » a die, a der, a des

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation der (kern OR ken) ort communication a de developpement de l'afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation der (kern OR ken) ort communication a de developpement de l'afrique.*.