Perhaps you should try some spelling variations:
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
aids information » chandos information, series information
au developpement » du developpement, de developpement, le developpement
technology aids » technology a, technology age, technology asia
information war » information what, information wants, information when
des afrique » en afrique, de l'afrique
costs au » costs a, costs amy, costs _
war amt » war ramt, war art, war aims

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

• Adding a wildcard symbol may retrieve word variants: technology aids information war amt 5.5 communication costs au developpement des afrique.*.