Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
model development » local development, social development, global development
inflation target » inflation targeting, inflation rate, inflation rates
technology help » technologies help, technology how, technology human
help inflation » high inflation, der inflation, bei inflation
development l » development li, development 1, development law
target date » target rate, target range
costs model » cost model, cost models, costs money
l afrique » en afrique
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 help inflation target date 1.1 communication costs model development l afrique.*.