Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
3.2 communication » 3 communication, 2.3 communication, de communication
technology trade » technology trends, technology transfer, technology transfers
information das » information data, information does, information der
development les » development led, development leads, development lael
1 development » 2 development, 3.1 development, mena development
das prices » gas prices, gas price, do prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology trade information das prices 3.2 communication costs 1 development les risques.*.