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
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
de afrique » de l'afrique, en afrique, l afrique
costs des » costs fees
war re » war race, war reif
re 2.3 » ce 2.3, ee 2.3, se 2.3

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 re 2.3 communication costs des developpement de afrique.*.