Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
gaps information » als information, gets information, laws information
developpement en » developpement et, developpement des, developpement de
technology gaps » technology gap
information war » information what, information wants, information when
costs leur » costs clear
war race » war peace, war ramt, war re
race 3.7 » races 3.5, range 3.7, race 1.4

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information war race 3.7 communication costs leur developpement en afrique.*.