Perhaps you should try some spelling variations:
communicative costs » communication costs, communications costs, communication costa
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
au developpement » du developpement, de developpement, le developpement
information war » information what, information wants, information when
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology trade information war peace _ communicative costs au developpement l afrique.*.