Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
great communication » get communication, great communicator, grey communication
communication cost » communication costs, communication costa, communications costs
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
3.3 developing » 4 developing, 2 developing, 1 developing
developing ce » developing e, developing ict, developing cil
content 10 » content 1, context 10, content 14
ce africa » de africa, care africa, use africa
10 great » 100 great, 101 great, 1 great
cost 3.3 » cost 3.2, cost 2.3, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information content 10 great communication cost 3.3 developing ce africa.*.