Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
rural development » social development
inflation target » inflation targeting, inflation rate, inflation rates
development law » development latin, development 1
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
target where » targets where, market where, target werte
law afrique » l afrique
where 3.1 » where 3.2, sphere 3.1, here 3.7

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation target where 3.1 communication cost rural development law afrique.*.