Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.1 communications » 3.1 communications, 4.1 communication, 1.1 communication
4.2 developpement » 4.2 development, de developpement, le developpement
inflation das » inflation bias, inflation tax, inflation a
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
des briques » des risques, des banques, des pratiques
das prices » gas prices, gas price, do prices
prices 2.1 » prices 2.4, prices 2.3, prices 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation das prices 2.1 communications costs 4.2 developpement des briques.*.