Perhaps you should try some spelling variations:
data communication » data communications
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
i information » 2 information, 1 information
technology i » technology ii, technology iv, technology 1
space data » spaces data, sparse data, place data
war space » air space, war peace, war race
costs 4 » costs _, costs a, costs 4.2

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 space data communication costs 4 developpement en afrique.*.