Perhaps you should try some spelling variations:
information centers » information contents, information officers
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologies 2 » technologies _, technologies 4
developing ict » developing east, developing city, developing data
15 developing » 1 developing, 5 developing, 10 developing
ict africa » art africa, joint africa
centers a » centers _, center a, enters a
cost 15 » cost 12, cost 5, cost 11.5
a debt » a debate

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centers a debt communication cost 15 developing ict africa.*.