Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology private » technology preface, technology rate, technology related
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
war race » war peace, war ramt, war re
race 4.2 » france 4.2, oracle 4.2, space 4.2
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 private information war race 4.2 communications costs e developpement l afrique.*.