Perhaps you should try some spelling variations:
aus communication » mass communication, c's communication, causes communication
technologies 7 » technologies _, technologies 4, technologies 2
development la » development law, development li, development land
policy 11.1 » policy 1.1, policy 11.3, policy 12.1
la afrique » l afrique, la fabrique, en afrique
7 reform » 3 reform, 2 reform, 4 reform
11.1 aus » 7.1.1 aus, 11.1 a, 11.1 out
a does » 2 does, 1 does, 3 does
4 does » 2 does

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 7 reform policy 11.1 aus communication ((a does) OR (4 does)) development la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 7 reform policy 11.1 aus communication ((a does) OR (4 does)) development la afrique.*.