Perhaps you should try some spelling variations:
2.4.1 communication » 3.4.1 communication, 9.4.1 communication, 6.2.4.1 communication
information across » information access, formation across, innovation across
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
across crises » across classes
technology 1 » technology _
crises 2.4.1 » crises 3.4.1, cases 2.4.1, crises 1.3.1
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 1 information across crises 2.4.1 communication costs a developpement l afrique.*.