Perhaps you should try some spelling variations:
2.3.6 communication » 2.3 communication, 2.2.3 communication, 2.8.3 communication
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
technology case » technology based, technology can, technology change
case inflation » cases inflation, core inflation, wage inflation
inflation gold » inflation good, inflation gerold, inflation gopi
prices 2.3.6 » prices 2.3.1, prices 2.3.4, prices 2.3.5
gold prices » world prices, food prices, bond prices
la afrique » l afrique, la fabrique, en afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology case inflation gold prices 2.3.6 communication costs au developpement la afrique.*.