Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information 11.3 » information 1.3, information 14.3, information 11.2
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
a developpement » au developpement, de developpement, le developpement
co information » do information, 2 information, 1 information
11.3 does » 12.3 does, 18.3 does, 2.1.3 does
does data » does cat
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies co information 11.3 does data communications costs a developpement en afrique.*.