Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation gerold » inflation levels, inflation across, inflation der
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
gerold prices » gold prices, world prices, gold price
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
prices 3.2 » price 3.2, prices 3.1, prices 4.2
l afrique » en afrique
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 gerold prices 3.2 communication costs 4 developpement l afrique.*.