Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
communication 2.3.3 » communication 3.3, communication 2.4, communication 3.2
developing china » developing china's, development china, developing caring
technologies 2 » technologies _, technologies 4
i developing » ii developing, 3 developing, 4 developing
china africa » cpia africa, china asia
access 3.1 » access 4.1, access 2.1, access 3.2
3.1 aware » 3.1 hardware
2.3.3 i » 2.3.3 ai, 2.3.3 _, 2.3.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information access 3.1 aware communication 2.3.3 i developing china africa.*.