Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
et communications » et communication, et communicatione, 10 communications
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
10.3 developing » 1.3 developing, 10.4 developing, 10.2.3 developing
developing em » developing e, developing eq, developing amp
costs 10.3 » costs 10.6, costs 12.3, costs 14.3
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.1 information context _ et communications costs 10.3 developing em africa.*.