Perhaps you should try some spelling variations:
technologies co » technologies _, technologies 4, technologies 2
information 4.3 » information 4.2, information 4.3.3, information 1.2
co information » do information, 2 information, 1 information
4 developing » 3 developing
developing l » developing l2, developing _, developing a
4.3 solves » 4.1 solves, 4.2 solves
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2
mass » maps

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 4.3 solves mass communication costs 4 developing l afrique.*.