Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
technology grade » technology trade, technology guides, technology gender
grade inflation » price inflation, trade information
inflation rates » inflation rate
development li » development lid, development lie, development lin
3 development » 2 development
rates spaces » places spaces, papers spaces, spaces spaces
spaces 1.1 » spaces 2.1
li afrique » l afrique, en afrique
costs 3 » 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 grade inflation rates spaces 1.1 communication costs 3 development li afrique.*.