Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien chandos » technological changes, technologies changing, technologies chapter
chandos information » change information
information letter » information center, information centers, information chapter
10 communications » 10 communication, 14 communications, 2 communications
developing em » developing e, developing eq, developing amp
letter word » better world, better work
em africa » 1 africa
word 10 » world 10, word 1, word 10.1

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

• Adding a wildcard symbol may retrieve word variants: technologien chandos information letter word 10 communications costs _ developing em africa.*.