Perhaps you should try some spelling variations:
technological trade » technological trends, technological arab, technological image
trade information » price information, private information, trade integration
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
developpement et » developpement des, developpement de, development east
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
et afrique » en afrique, l afrique
war case » dar case, war cash, war causes
case 6.2 » case 6.12, case f6.2, 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: technological trade information war case 6.2 communication costs a developpement et afrique.*.