Perhaps you should try some spelling variations:
traffic information » trade information, basic information
technology traffic » technology strategic, technology transfer, technology training
information wants » information war, information what, information when
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
wants case » acts case
l afrique » en afrique
case 1.4 » case 12.4, case 4.4, case 2.4
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 traffic information wants case 1.4 communication costs a developpement l afrique.*.