Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
china communications » china communication, china's communications, chile communications
de transformations » des transformations, de transformation, code transformations
transformations 13 » transformations 1, transformations 3, transformations 10
technologies de » technologies _, technologies 4, technologies 2
developing east » development east, developing a, developing asia
3 developing » 3 development
east areas » karst areas, east asezs
und china » 2nd china, funds china, did china
costs 3 » costs _, costs 4, costs a
13 und » 1933 und

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

• Adding a wildcard symbol may retrieve word variants: technologies de transformations 13 und china communications costs 3 developing east areas.*.