Perhaps you should try some spelling variations:
2.3.4 communication » 12.2.4 communication, 12.4.4 communication, 2.3 communication
4 developpement » de developpement, le developpement, et developpement
technology low » technology flow, technology law, technology led
inflation food » inflation good, inflation from, inflation und
low inflation » core inflation, _ inflation
prices 2.3.4 » prices 2.3.1, prices 2.3.5, prices 2.3.6
des fabrique » la fabrique, des briques
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 low inflation food prices 2.3.4 communication costs 4 developpement des fabrique.*.