Perhaps you should try some spelling variations:
6.3 communication » 26.3 communication, 2.3 communication, 4.3 communication
formation across » information across, variation across, variations across
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
across regimes » across regions, access regimes, across registers
regimes 6.3 » regimes 6.1, regimes 7.3, regimes 7.6.3
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology _ formation across regimes 6.3 communication costs a developpement l afrique.*.