Perhaps you should try some spelling variations:
technologies changing » technology changing, technologies challenges, technologies chapter
changing information » exchanging information, managing information, change information
3.3 developing » 4 developing, 2 developing, 1 developing
information b » information 2, information 1, information bank
china mobile » chinese mobile, change mobile, china more
developing a » developing _
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
b china » 2 china, 4 china, 3 china
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies changing information b china mobile communication costs 3.3 developing a areas.*.