Perhaps you should try some spelling variations:
technologies using » technologies during, technologies going, technologies listing
using information » business information, managing information
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
war case » dar case, war cash, war causes
case 3.1 » case 4.1, case 3.2, case 1

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

• Adding a wildcard symbol may retrieve word variants: technologies using information war case 3.1 communication costs _ developpement en afrique.*.