Perhaps you should try some spelling variations:
communication protocols » communication processes, communication practices
china communication » china communications, chief communication, china's communications
information a » information age, information about
development l » development li, development 1, development law
technology 2 » technology _, technology 1, technology 3
protocols 2 » protocols _, protocols 5, protocols 1
2.3 china » 6.3 china, 2.3 china's, 2.3.6 china
l afrique » en afrique
a 2.3 » a 3.3, b 2.3, _ 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information a 2.3 china communication protocols 2 development l afrique.*.