Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
case information » care information, based information, phase information
de developpement » sme development
developpement et » developpement des, developpement de, development east
technology case » technology based, technology can, technology change
information war » information what, information wants, information when
et afrique » en afrique, l afrique
war case » dar case, war cash, war causes
case 6.2 » case 6.12, case f6.2, case 4.2
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 case information war case 6.2 communication costs de developpement et afrique.*.