Perhaps you should try some spelling variations:
data communication » data communications
information case » information based, information can, information costs
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
la afrique » l afrique, la fabrique, en afrique
case cge » case case, case c
cge data » age data, wage data, care 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: technologies 2 information case cge data communication costs 4 developpement la afrique.*.