Perhaps you should try some spelling variations:
informationen war » information war, informationen zur, informationen fur
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
technology von » technology vi, technology vt, technology vision
et afrique » en afrique, l afrique
war rules » water rules
rules 4.2 » rules 3.2, rules 4.3
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology von informationen war rules 4.2 communication costs de developpement et afrique.*.