Perhaps you should try some spelling variations:
communication process » communication processes, communication protocols, communication practices
china communication » china communications, chief communication, china's communications
information 2 » information 3
i development » ii development, 2 development, 3 development
development l » development li, development 1, development law
technology 1 » technology _
12.6 china » 10.6 china, 12.2 china, 10.2.6 china
process i » process ii, process iv, process 3
l afrique » en afrique
2 12.6 » 2 12.1, 2 12.7

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2 12.6 china communication process i development l afrique.*.