Perhaps you should try some spelling variations:
chairs communication » change communication, class communication, mass communication
communication policy » telecommunication policy, telecommunications policy, communication protocol
information 1995 » information 1999, information 1.9, information 1
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
l afrique » en afrique
1995 4.2 » 1945 4.2, 1990 4.2, 1992 4.2
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 1995 4.2 chairs communication policy 4 developing l afrique.*.