Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpement la » developpement de, developpement et, developpement du
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
i information » 2 information, 1 information
technology i » technology ii, technology iv, technology 1
la afrique » l afrique, la fabrique, en afrique
war race » war peace, war ramt, war re
race 2.7 » race 3.7, rate 2.7, rice 2.7
costs e » 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 i information war race 2.7 communication costs e developpement la afrique.*.