Perhaps you should try some spelling variations:
per developpement » leur developpement, de developpement, le developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
technology road » technology role, technology roadmap, technology robot
information war » information what, information wants, information when
costs per » cost per
war race » war peace, war ramt, war re
race 3.2 » race 3.7, race 4.2, rice 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology road information war race 3.2 communication costs per developpement en afrique.*.