Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
brunei problem » brussel probleme
technology 1 » technology _
1 conditions » 3 conditions, 4 conditions, 4.1 conditions
problem 3.2 » problem 2
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 1 conditions brunei problem 3.2 communication costs 4 developpement l afrique.*.