Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
communication can » communication canada, communication china, communication 3
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology 5.33 » technology 5.3, technology 5.3.1, technology 2.3
5.33 inflation » 3.3.3 inflation, 5.4.3 inflation, 2.3 inflation
inflation und » inflation index, inflation _, inflation tax
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
und prices » fund prices, land prices, bond prices
can le » can let, can de, can lead

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

• Adding a wildcard symbol may retrieve word variants: technology 5.33 inflation und prices 2.3.5 communication can le developpement en afrique.*.