Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
inflation rates » inflation rate
development lid » development led, development li, development lie
risk inflation » risk information, rising inflation, risk inclination
de development » e development, ce development, de developpement
rates scale » rates cape, ratio scale, ratios scales
lid afrique » l afrique
scale 4.1 » scale 1
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology risk inflation rates scale 4.1 communication costs de development lid afrique.*.