Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
de developpement » sme development
variation being » variation bei, variation using, variation among
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
does informal » do informal, does formal, does informality
being does » lending does, reading does
l afrique » en afrique
media de » media die, media der, media diet
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 being does informal communication media de developpement l afrique.*.