Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
get communication » et communication, debt communication, de communication
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
developing em » developing e, developing eq, developing amp
4 developing » 3 developing
em africa » 1 africa
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien d information content _ get communication cost 4 developing em africa.*.