Perhaps you should try some spelling variations:
communication lower » communication power, communications power, communication layer
cost development » cost developments, post development, port development
development main » development making, development moving, development mode
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information a » information age, information about
improve risk » improved risk, improve his, improving risk
main africa » drain africa, can africa, saving africa
lower cost » lower costs, power costs, low cost
a improve » _ improve, 4 improve, 1 improve

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

• Adding a wildcard symbol may retrieve word variants: technologies co information a improve risk communication lower cost development main africa.*.