Perhaps you should try some spelling variations:
2.3.1.1 communication » 2.2.5.4 communication, 3.4.1 communication, 6.2.4.1 communication
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
prices 2.3.1.1 » primer 2.3.1.1, prices 2.2.5.7, prices 2.3.4
technology 12 » technology 1.2, technology 1, technology 2
inflation tax » inflation rate, inflation _, inflation target
12 inflation » 10 inflation, 2 inflation, 3.2 inflation
tax prices » gas prices, car prices, tax practices
il afrique » l afrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 12 inflation tax prices 2.3.1.1 communication costs a developpement il afrique.*.