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
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
across crimes » across crises, across regimes, across time
crimes 2.3 » crimes 1.3, crimes 2.10, crimes 3
la afrique » l afrique, la fabrique, en afrique
costs de » 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 2.3 communication costs de developpement la afrique.*.