Perhaps you should try some spelling variations:
communication policy » telecommunication policy, telecommunications policy, communication protocol
chiefs communication » chief communication, crisis communication, chairs communication
information 1990 » information 1995, information 1999, information 1.9
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
4 developing » 3 developing
developing l » developing l2, developing _, developing a
4.2 chiefs » 2.1 chiefs
l afrique » en afrique
1990 4.2 » 1890 4.2, 1990 1.2, 1990 4.3
policy 4 » policy 1, policy 3, policy 5

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information 1990 4.2 chiefs communication policy 4 developing l afrique.*.