Perhaps you should try some spelling variations:
7.5 communication » 3.5 communication, 2.5 communication, 2.3 communication
inflation world » inflation gerold, innovation world, inflation build
4 developpement » de developpement, le developpement, et developpement
technology 1 » technology _
world prices » food prices
1 inflation » 10 inflation, 12 inflation, _ inflation
des banques » des bandes, des baues, de banque
prices 7.5 » prices 5, prices 2.4, prices 2.1
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation world prices 7.5 communication costs 4 developpement des banques.*.