Perhaps you should try some spelling variations:
data communication » data communications
developpement en » developpement et, developpement des, developpement de
iii information » ii information, i information, 2 information
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
technology iii » technology ii, technology ieit, technology ict
peace data » place data, space data
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 iii information war peace data communication costs 4 developpement en afrique.*.