Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
development japan » development company
information 1.2 » information 1.5.2, information 2
3 communication » 4 communication, de communication, data communication
technologies 4 » technologies _
4 information » 2 information, 1 information
japan africa » japan american, japan amerika, urban africa
1.2 a » 1.2 _, 2.2 a, 3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1.2 a 3 communication china social development japan africa.*.