Perhaps you should try some spelling variations:
formal communications » informal communication, oral communication, rural communications
communications media » communication media, communication india, communications series
au developpement » du developpement, de developpement, le developpement
variation doing » variation using, variations during, variation von
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
cross formal » loss formal, across informal, cross modal
doing cross » using cross, making cross
l afrique » en afrique
media au » medias au, media a, media ai

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation doing cross formal communications media au developpement l afrique.*.