Perhaps you should try some spelling variations:
change information » chandos information, trade information
6.12 communication » 6.2 communication, 6.1.3 communication, 3.2 communication
technology change » technological change, technological changes
development east » development southeast, development 1
information war » information what, information wants, information when
east afrique » east africa, east african, en afrique
case 6.12 » care 6.12, case 6.1, case 6.13
war case » dar case, war cash, war causes
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 case 6.12 communication costs a development east afrique.*.