Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
open development » clean development, driven development, human development
inflation rates » inflation rate
development lie » development life, development li, development lid
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
lie afrique » l afrique
rates race » rates rates, rates raise, rat race
costs open » cost open, costs over
race 2.3 » race 8.3, france 2.3, space 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation rates race 2.3 communication costs open development lie afrique.*.