Perhaps you should try some spelling variations:
changes information » change information, channels information, chandos information
technology changes » technology change, technology challenges, technology changing
3.2 communication » 3 communication, 2.3 communication, de communication
developpement il » developpement de, developpement et, developpement du
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
il afrique » l afrique, en afrique
war cash » hard cash, a cash, can cash
cash 3.2 » cas 3.2, cash 2.3.2, cash 4.1
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology changes information war cash 3.2 communication costs 4 developpement il afrique.*.