Perhaps you should try some spelling variations:
technologien chandos » technological changes, technologies changing, technologies chapter
chandos information » change information
information centers » information contents, information officers
der communication » de communication, under communication, debt communication
3 developing » 3 development
developing a » developing _
centers 3.3 » centers 3.8, centers 4.3, century 3.3
a africa » 1 africa, can africa, em africa
3.3 der » 2.3 der, 4.3 der
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien chandos information centers 3.3 der communication costs 3 developing a africa.*.