Perhaps you should try some spelling variations:
2.3.4 communication » 12.2.4 communication, 12.4.4 communication, 2.3 communication
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
inflation tax » inflation rate, inflation _, inflation target
prices 2.3.4 » prices 2.3.1, prices 2.3.5, prices 2.3.6
et fabrique » la fabrique
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 log inflation tax prices 2.3.4 communication costs a developpement et fabrique.*.