Perhaps you should try some spelling variations:
technologien chandos » technological changes, technologies changing, technologies chapter
chandos information » change information
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
get communication » et communication, debt communication, de communication
developing iv » developing av, developing ict, developing cil
4 developing » 3 developing
iv africa » v africa, 1 africa, em africa
cost 4 » cost _, cost 2.4
3 get » _ get, i get, 4 get

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

• Adding a wildcard symbol may retrieve word variants: technologien chandos information context 3 get communication cost 4 developing iv africa.*.