Perhaps you should try some spelling variations:
2.2.5.4 communication » 12.2.4 communication, 2.2.3 communication, 12.4.4 communication
a developpement » au developpement, de developpement, le developpement
inflation tax » inflation rate, inflation _, inflation target
krise 2.2.5.4 » krise 7.2.4, krise 8.2.4
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
des afrique » en afrique, de l'afrique
tax krise » pa krise
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 2 inflation tax krise 2.2.5.4 communication costs a developpement des afrique.*.