Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
violations based » violations faced, simulations based, solutions based
technology high » technology rights, technology how, technology help
high violations » right violations, rights violations, rights violation
2 communication » 3 communication, 4 communication, 1 communication
4 developpement » de developpement, le developpement, et developpement
based case » based care, base case, based phase
costs 4 » costs _, costs a, costs 4.2
case 2 » case 1

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology high violations based case 2 communication costs 4 developpement en afrique.*.