Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
war crop » mars crop
crop 5.5 » group 5.5, crop 1.6
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 change information war crop 5.5 communication costs a developpement l afrique.*.