Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement il » developpement de, developpement et, developpement du
technologies do » technologies de, technologies box, technologies daf
4 communication » 3 communication, 5.4 communication, de communication
do information » 2 information, 1 information, 3 information
costs leur » costs clear
il afrique » l afrique, en afrique
prices 4 » 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: technologies do information gap prices 4 communication costs leur developpement il afrique.*.