Perhaps you should try some spelling variations:
2.3.6 communications » 2.3 communication, 3.1 communications, 13.2.2 communications
communications case » communication case, communications can, communications code
a developpement » au developpement, de developpement, le developpement
inflation und » inflation index, inflation _, inflation tax
technology 3 » technology _, technology 1, technology 4
prices 2.3.6 » prices 2.3.1, prices 2.3.4, prices 2.3.5
3 inflation » _ inflation, 2 inflation, 6 inflation
des afrique » en afrique, de l'afrique
und prices » fund prices, land prices, bond prices
case a » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation und prices 2.3.6 communications case a developpement des afrique.*.