Perhaps you should try some spelling variations:
pour developpement » leur developpement, ou developpement, du developpement
developpement en » developpement et, developpement des, developpement de
ark information » bank information, pack information, lack information
5 communication » 3 communication, 4 communication, de communication
technology ark » technology park, technology parks, technology a
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 ark information gap prices 5 communication costs pour developpement en afrique.*.