Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
information gaps » information gap
technologies de » technologies _, technologies 4, technologies 2
der development » order development, under development, oer developments
de information » die information, de informacion, e information
mode der » mode de, code der, modell der
gaps de » gaps do, camps de, gaps new
de risk » e risk, de risi, edge risk

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

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