Perhaps you should try some spelling variations:
communication protocol » communication protocols, communication practices, communication policy
china communication » china communications, chief communication, china's communications
16.3 development » 1.3 development, 10.3 development, 11.3 development
4ir information » fair information, der information, fur information
technology 4ir » technology 4, technology 4.1, technology 4.2
information i » information im, information 2, information 1
protocol 16.3 » protocol 15.3, protocol 6.3, protocols 6.3
development l » development li, development 1, development law
5.2 china » 2.2 china, 4.2 china, 5.2 china's
l afrique » en afrique
i 5.2 » i 3.2, i 4.2, _ 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir information i 5.2 china communication protocol 16.3 development l afrique.*.