Perhaps you should try some spelling variations:
developpement durable » developpement de
based communication » brand communication, based compensation, mediated communication
de developpement » sme development
variation being » variation bei, variation using, variation among
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
being aes » being does, being a, being age
aes based » ses based, areas based, cases based

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation being aes based communication _ de developpement durable l'afrique.*.