Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technology price » technology rich, technology voice, technology service
developpement la » developpement de, developpement et, developpement du
inflation goods » inflation good, inflation gross, information goods
4 developpement » de developpement, le developpement, et developpement
goods price » goods prices, good price, goods private
la afrique » l afrique, la fabrique, en afrique
price 3.5 » price 3.2, price 2.3, price 4.4
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 price inflation goods price 3.5 communication costs 4 developpement la afrique.*.