Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
communications a » communications _, communications law, communications media
de developpement » sme development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
des afrique » en afrique, de l'afrique
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 does china communications a de developpement des afrique.*.