Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
communication india » communication media, communications media
do developpement » de developpement, du developpement, le developpement
developpement du » developpement de, developpement des, developpement et
variation among » starvation among, formation among, variation von
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
vs informal » _ informal, 3 informal
du afrique » en afrique, l afrique, de l'afrique
among vs » among ers, among les, among _
india do » india d, india does, india did

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation among vs informal communication india do developpement du afrique.*.