Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
technologies 4 » technologies _
4 information » 2 information, 1 information
flows de » flows do, flows debt, flows bei
de risk » e risk, de risi, edge risk
modes a » models a, modes _, modes 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information flows de risk communication modes a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 information flows de risk communication modes a development _ afrique.*.