Perhaps you should try some spelling variations:
formal communications » informal communication, oral communication, rural communications
communications media » communication media, communication india, communications series
variation using » variations during, variation und, variation among
3 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
loss formal » less formal, does formal, loss form
using loss » using less, using logs, using cross
l afrique » en afrique
media 3 » media _, media 1, media 4
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation using loss formal communications media 3 developpement l afrique.*.