Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
variation being » variation bei, variation using, variation among
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
being nets » being notes, being new, being enters
nets data » cecs data, des data, eels data
l afrique » en afrique
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: typologie does variation being nets data communication media de developpement l afrique.*.