Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
technology usage » technology use, technology age, technology users
developpement la » developpement de, developpement et, developpement du
usage inflation » wage inflation, age inflation, usage information
2 developpement » de developpement, le developpement, et developpement
inflation tax » inflation rate, inflation _, inflation target
la afrique » l afrique, la fabrique, en afrique
tax price » tax crime, fox price
price 2.3 » price 3, price 4.4
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology usage inflation tax price 2.3 communication costs 2 developpement la afrique.*.