Perhaps you should try some spelling variations:
chinese integration » china's integration, china integration, chinese immigration
technology chinese » technology change, technology china, technology choices
integration unter » integration under, integration funfter, integration after
a communication » la communication, data communication, data communications
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
unter prices » water prices, user prices, rubber prices
developing a » developing _
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
prices a » prices _
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technology chinese integration unter prices a communication costs 2.2 developing a africa.*.