Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
per development » power development, spur development, oer developments
development en » developpement en, development menu, development eco
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 can information law de risk communication cost per development en afrique.*.