Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
risk solutions » crisis solutions, risk situations, brief solutions
solutions base » solutions based, solutions case, solution based
de afrique » de l'afrique, en afrique, l afrique
base case » use case, base wage
case 2.3 » case 3, case 4.1, case 4.2
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 risk solutions base case 2.3 communication costs a developpement de afrique.*.