Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
inflation target » inflation targeting, inflation rate, inflation rates
development east » development southeast, development 1
based inflation » cases inflation, based information, based innovation
del development » model development, delta development, well development
target date » target rate, target range
east africa » west africa
costs del » costa del, costo del
date 1.1 » data 1.1, date 1.6, update 1.1

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

• Adding a wildcard symbol may retrieve word variants: technology based inflation target date 1.1 communication costs del development east africa.*.