Perhaps you should try some spelling variations:
threats information » tests information, students information, through information
technology threats » biotechnology threats, technology thesis, technology trends
3.2 communication » 3 communication, 2.3 communication, de communication
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
war case » dar case, war cash, war causes
case 3.2 » case 4.2, case 3.1, case 5.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology threats information war case 3.2 communication costs 4 developpement des afrique.*.