Perhaps you should try some spelling variations:
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
3.2 practice » 3.2 practices, 3.1 practice, 3.3 practice
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 3.2 practice _ communication costs 4 developpement l afrique.*.