Perhaps you should try some spelling variations:
data communication » data communications
ou developpement » du developpement, au developpement, de developpement
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
fires data » forces data, firm data, ties data
media ou » media _, media 1, media 3
6 fires » _ fires, 6 fire, 6 firms

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 6 fires data communication media ou developpement des afrique.*.