Perhaps you should try some spelling variations:
transition challenge » transition changing, transnational challenges, transformation challenges
challenge dealing » challenges dealing, challenge creating, challenge facing
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
dealing 2.2 » dealing 4.2, easing 2.2, meaning 2.2
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 _ transition challenge dealing 2.2 communication costs a developpement l afrique.*.