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 du » developpement de, developpement des, developpement et
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
inflation tax » inflation rate, inflation _, inflation target
prices 12.2.4 » prices 11.2.3, prices 14.3.4, prices 2.2.2
tax prices » gas prices, car prices, tax practices
du afrique » en afrique, l afrique, de l'afrique
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 3.2 inflation tax prices 12.2.4 communication costs le developpement du afrique.*.