Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
formation across » information across, variation across, variations across
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
across crimes » across crises, across regimes, across time
crimes 1.3 » crisis 1.3, times 1.3, crime 1.5
l afrique » en afrique
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology _ formation across crimes 1.3 communication costs et developpement l afrique.*.