Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology grade » technology trade, technology guides, technology gender
inflation target » inflation targeting, inflation rate, inflation rates
grade inflation » price inflation, trade information
development lie » development life, development li, development lid
target case » target date, target rate, target task
lie afrique » l afrique
case 3.2 » case 4.2, case 3.1, case 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology grade inflation target case 3.2 communication costs _ development lie afrique.*.