Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
model development » local development, social development, global development
technology price » technology rich, technology voice, technology service
inflation target » inflation targeting, inflation rate, inflation rates
target whole » targets whole, target while, targets whose
costo model » cost model, cost models, costo del
whole 2.7 » whole 2.1, whole 2.10, role 2.7
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technology price inflation target whole 2.7 communication costo model development 1 afrique.*.