Perhaps you should try some spelling variations:
2.14 communication » 2.4 communication, 5.4 communication, 2.3 communication
a developpement » au developpement, de developpement, le developpement
technology low » technology flow, technology law, technology led
low inflation » core inflation, _ inflation
inflation tax » inflation rate, inflation _, inflation target
prices 2.14 » prices 2.4, prices 2.1, prices 2.3.4
des afrique » en afrique, de l'afrique
tax prices » gas prices, car prices, tax practices
costs a » 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 low inflation tax prices 2.14 communication costs a developpement des afrique.*.