Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
1.5 communication » 3.5 communication, 1.1 communication, 1.3 communication
technology trade » technology trends, technology transfer, technology transfers
developing dress » developing areas, developing cross, developing forest
information u.s » information und, information use, information 1.2
4 developing » 3 developing
dress africa » areas africa, does africa, darkest africa
u.s debatte » u.s debate, 2.1 debatten, 9.2 debatten
debatte 1.5 » debate 1.5, debatten 1.1, debatte 3.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology trade information u.s debatte 1.5 communication costs 4 developing dress africa.*.