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
technology rate » technology state, technology role, technology related
rate inflation » grade inflation, wage inflation, age inflation
inflation care » inflation rate, inflation can, inflation part
development li » development lid, development lie, development lin
costs model » cost model, cost models, costs money
care whole » part whole, larger whole
li afrique » l afrique, en afrique
whole 2.3 » whole 1.3, whole 2.1, whole 2.10

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation care whole 2.3 communication costs model development li afrique.*.