Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
get communication » et communication, debt communication, de communication
technologien ad » technologien am, technologien und, technologien als
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
ad information » d information, nd information, od information
contents help » contents head, contents map, contents how
developing a » developing _
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1
help get » help me, help cut, help her
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information contents help get communication cost 11.3 developing a africa.*.