Perhaps you should try some spelling variations:
technologies chandos » technologies changing, technologies chapter, technologies can
chandos informations » chandos information, change information, china's information
communications costs » communication costs, communications _
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
ring data » using data, being data, doing data
und ring » und caring, und ringen, und rund
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies chandos informations und ring data communications costs 4 developing 2 areas.*.