Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
risi communications » risk communications, crisis communications, risk communication
model development » local development, social development, global development
technologies le » technologies lead, technologies _, technologies 4
le information » e information, life information, mile information
costs model » cost model, cost models, costs money
flows bei » flows beer, flows b, flows iii
bei risi » de risi

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

• Adding a wildcard symbol may retrieve word variants: technologies le information flows bei risi communications costs model development _ afrique.*.