Perhaps you should try some spelling variations:
12.2.4 communication » 2.2.3 communication, 5.4 communication, 2.3 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
prices 12.2.4 » prices 11.2.3, prices 14.3.4, prices 2.2.2
technology 3 » technology _, technology 1, technology 4
inflation co » inflation can, inflation rob, inflation von
3 inflation » _ inflation, 2 inflation, 6 inflation
de afrique » de l'afrique, en afrique, l afrique
co prices » do prices, co primes, coal prices
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation co prices 12.2.4 communication costs le developpement de afrique.*.