Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
power development » water development, career development, hydropower development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
mode power » more power, modern power, dwde power
de risk » e risk, de risi, edge risk
law de » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: technologies a information law de risk communication mode power development _ afrique.*.