Perhaps you should try some spelling variations:
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
technology 1 » technology _
war roles » war alles
roles 5.5 » roles 3.5, rules 5.5, rates 5.5
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information war roles 5.5 communication costs au developpement en afrique.*.