Perhaps you should try some spelling variations:
8.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
role information » rhode information, more information, one information
developpement de » developpement des, developpement durable
technology role » technology's role, technology risk, technology r
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
war race » war peace, war ramt, war re
race 8.3 » france 8.3, races 1.3, races 6.3
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 role information war race 8.3 communication costs 4 developpement de afrique.*.