Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
formation across » information across, variation across, variations across
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
across crimes » across crises, across regimes, across time
crimes 2.3 » crimes 1.3, crimes 2.10, crimes 3
il afrique » 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 crimes 2.3 communication costs a developpement il afrique.*.