Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement la » developpement de, developpement et, developpement du
technology than » technology tax, technology trap, technology change
than inflation » has inflation, than information, huang inflation
inflation co » inflation can, inflation rob, inflation von
costs leur » costs clear
la afrique » l afrique, la fabrique, en afrique
co prices » do prices, co primes, coal prices

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

• Adding a wildcard symbol may retrieve word variants: technology than inflation co prices _ communication costs leur developpement la afrique.*.