Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
development policies » development policy, development projects
risk communications » risk communication, rica communications, crisis communications
technologies ict » technologies icts, technologies iot, technologies art
policies afrique » policies active
ict information » ct information, iot information, ist information
de risk » e risk, de risi, edge risk
model a » model 1

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

• Adding a wildcard symbol may retrieve word variants: technologies ict information _ de risk communications model a development policies afrique.*.