Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
von information » von informationen, can information
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
technology von » technology vi, technology vt, technology vision
des afrique » en afrique, de l'afrique
war rules » water rules
rules 3.2 » rules 4.2, rules 4.3
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 von information war rules 3.2 communication costs a developpement des afrique.*.