Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
inflation levels » inflation rates, education levels, pollution levels
a developpement » au developpement, de developpement, le developpement
levels prices » level price, cereals prices, metals prices
technology 2 » technology _, technology 1, technology 3
des fabrique » la fabrique, des briques
2 inflation » 12 inflation, _ inflation, 6 inflation
prices 2.3 » price 2.3, prices 2.4, prices 2.1
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation levels prices 2.3 communication costs a developpement des fabrique.*.