Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
technology grade » technology trade, technology guides, technology gender
grade inflation » price inflation, trade information
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
inflation das » inflation bias, inflation tax, inflation a
das nie » des nie, das neue, das nein
costs 4 » costs _, costs a, costs 4.2
nie 3 » die 3, nie _

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

• Adding a wildcard symbol may retrieve word variants: technology grade inflation das nie 3 communication costs 4 developpement de l'afrique.*.