Perhaps you should try some spelling variations:
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
ii information » i information, 2 information, 1 information
technology ii » technology ict, technology 1, technology 3
war frame » a frame, war from, der frame
frame 3.4 » frames 3.4, frame 6.4, frame 10.4
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 ii information war frame 3.4 communication costs e developpement en afrique.*.