Perhaps you should try some spelling variations:
secure communication » remote communication, science communication, mobile communication
formative context » normative context, normative content, formation contents
based formative » based information
developing can » developing a, developing ai, developing av
4 developing » 3 developing
some secure » more secure, csme secure, safe secure
can africa » urban africa
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: technology based formative context some secure communication costs 4 developing can africa.*.