Perhaps you should try some spelling variations:
communication model » communication media
information gaps » information gap
development case » development china
sic development » gcc development, wec development, 2 development
technologies 2 » technologies _, technologies 4
model sic » model scip, model ship, model spin
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 2 information gaps de risk communication model sic development case afrique.*.