Perhaps you should try some spelling variations:
5.2.3 communication » 2.2.3 communication, 3.2.3 communication, 2.8.3 communication
developpement la » developpement de, developpement et, developpement du
inflation gross » inflation across, inflation process, information gross
a developpement » au developpement, de developpement, le developpement
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
gross price » cross price, goods price
price 5.2.3 » price 5.5.3, prices 7.2.3, price 2.3
costs a » costs _, costs 4
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 use inflation gross price 5.2.3 communication costs a developpement la fabrique.*.