Perhaps you should try some spelling variations:
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
inflation cities » inflation cries, inflation rates, inflation crisis
development lid » development led, development li, development lie
risk inflation » risk information, rising inflation, risk inclination
cities states » cities series, city states, citizen state
lid afrique » l afrique
states 4.3 » states 4.1, states 3, states 3.2
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology risk inflation cities states 4.3 communication costs a development lid afrique.*.