Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
inflation car » inflation can, inflation part, inflation tax
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
car prices » coal prices, corn prices, farm prices
prices 5.4 » prices 2.4, prices 5.2, prices 4
la afrique » l afrique, la fabrique, 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 1 inflation car prices 5.4 communication costs 4 developpement la afrique.*.