Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
2.3 communication » 3.2 communication, de communication, 4 communication
amy developpement » au developpement, de developpement, le developpement
information war » information what, information wants, information when
developpement l » developpement il, developpement la, developpement de
costs amy » costs a
l afrique » en afrique
war map » war made, war mass
map 2.3 » maps 2.3, gap 2.3, map 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology change information war map 2.3 communication costs amy developpement l afrique.*.