Perhaps you should try some spelling variations:
formal communications » informal communication, oral communication, rural communications
communications media » communication media, communication india, communications series
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
loss formal » less formal, does formal, loss form
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation _ loss formal communications media de developpement en afrique.*.