Perhaps you should try some spelling variations:
pour developpement » leur developpement, ou developpement, du developpement
developpement en » developpement et, developpement des, developpement de
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
5 communication » 3 communication, 4 communication, de communication
technology 2.2 » technology _, technology 1, technology 3
costs pour » costs poor, costs per, costs pol
prices 5 » prices _, prices a, prices 3

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information gap prices 5 communication costs pour developpement en afrique.*.