Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies ict » technologies icts, technologies iot, technologies art
ict information » ct information, iot information, ist information
developing cpia » developing china, developing asia, developing cil
4 developing » 3 developing
contents ii » contents i, contents ai, contents jiri
ii data » iii data, ii daten, mri data
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies ict information contents ii data communications costs 4 developing cpia africa.*.