Perhaps you should try some spelling variations:
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
developpement du » developpement de, developpement des, developpement et
4 developpement » de developpement, le developpement, et developpement
technology 3 » technology _, technology 1, technology 4
inflation co » inflation can, inflation rob, inflation von
3 inflation » _ inflation, 2 inflation, 6 inflation
du fabrique » la fabrique
prices 4.3 » price 4.3, prices 2.3, prices 4.2
co prices » do prices, co primes, coal prices
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 3 inflation co prices 4.3 communication costs 4 developpement du fabrique.*.