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
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
5.4 informal » 2.4 informal, 5.1 informal, 5.3 informal
variation 6 » variation _, variations _, variation des
du afrique » en afrique, l afrique, de l'afrique
india do » india d, india does, india did
6 5.4 » 1 5.4, 2 5.4, 7 5.4

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation 6 5.4 informal communication india do developpement du afrique.*.