Perhaps you should try some spelling variations:
2.3.4 communication » 12.2.4 communication, 12.4.4 communication, 2.3 communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
inflation der » inflation index, inflation _, inflation tax
prices 2.3.4 » prices 2.3.1, prices 2.3.5, prices 2.3.6
der prices » user prices, debt prices, do prices
costs le » costs _, costs 4, costs a
fabrique. » afrique., fabrice.

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation der prices 2.3.4 communication costs le developpement la fabrique.*.