Perhaps you should try some spelling variations:
sparse communication » parte communication, space communication, aware communication
communication policy » telecommunication policy, telecommunications policy, communication protocol
information a » information age, information about
3 development » 2 development
development l » development li, development 1, development law
6.2 sparse » 3.2 parse, 4.1 sparse
l afrique » en afrique
policy 3 » policy 1
a 6.2 » a 3.2, a 4.2, a 6.1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information a 6.2 sparse communication policy 3 development l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information a 6.2 sparse communication policy 3 development l afrique.*.