Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
model development » local development, social development, global development
inflation target » inflation targeting, inflation rate, inflation rates
development eco » development second, development east, development menu
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
target field » large field, target file, gasfet field
costs model » cost model, cost models, costs money
eco afrique » en afrique
field 2.3 » field 12.3, fields 2.3, field 1.3

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation target field 2.3 communication costs model development eco afrique.*.