Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
communication india » communication media, communications media
does development » dams development, ides development, smes development
development du » development d, development ds, developpement du
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation und » variation _, variablen und, variation 6
6.6 informal » 6.2 informal, 8.6 informal, 4.2 informal
du afrique » en afrique, l afrique, de l'afrique
und 6.6 » und 6.3

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation und 6.6 informal communication india does development du afrique.*.