Perhaps you should try some spelling variations:
data communication » data communications
typologie price » typologie cices
price variation » price variations
3 developpement » de developpement, le developpement, et developpement
variation des » variation _, variation 6, variation series
des afrique » en afrique, de l'afrique
fires data » forces data, firm data, ties data
des fires » des firmes, des figures, des formes
media 3 » media _, media 1, media 4

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

• Adding a wildcard symbol may retrieve word variants: typologie price variation des fires data communication media 3 developpement des afrique.*.