Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
de developpement » sme development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
der called » der falle, bed called, der alle
6 der » _ der, 2 der, 3 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 6 der called communication a de developpement des afrique.*.