Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
et developpement » de developpement, le developpement, test development
der cooperation » der kooperation, de cooperation, peer cooperation
typologie der » typologie des, ideologie der
de afrique » de l'afrique, en afrique, l afrique
among its » among idps, among ers, among idp
its risk » its risks, its rise, iugs risk
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typologie der cooperation among its risk communication a et developpement de afrique.*.