Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology 5.4.1 » technology 4.1, technology 5.1, technology 1.4.4
developpement la » developpement de, developpement et, developpement du
5.4.1 inflation » 5.4.3 inflation, 2.3.1 inflation, 5.4.1 information
4 developpement » de developpement, le developpement, et developpement
inflation der » inflation index, inflation _, inflation tax
der prices » user prices, debt prices, do prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
la fabrice » la fabrique, la matrice, la farce
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 5.4.1 inflation der prices 3.2 communication costs 4 developpement la fabrice.*.