Perhaps you should try some spelling variations:
secure communications » secure communication, belize communications, centre communication
communications costs » communication costs, communications _
technologies based » technologies used, technology based, technologies a
formative context » normative context, normative content, formation contents
based formative » based information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing 1 » developing _, developing a, developing e
context id » context ii, context iv, context iyad
id secure » _ secure, a secure, 3 secure
costs 3.2 » costs 4.2, cost 3.2, costs 3.5

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

• Adding a wildcard symbol may retrieve word variants: technologies based formative context id secure communications costs 3.2 developing 1 africa.*.