Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
et communications » et communication, et communicatione, 10 communications
technologie stm » technologie im, technologien ist, technologies 2
stm information » crm information, system information, from information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing ce » developing e, developing ict, developing cil
contents 1.3 » contents 1.1, contents 2.3, contexts 1.3
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
ce africa » de africa, care africa, use africa
1.3 et » 1.3 el, 1.3 ea, 1.3 ed

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

• Adding a wildcard symbol may retrieve word variants: technologie stm information contents 1.3 et communications costs 12.4 developing ce africa.*.