Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
14 developing » 4 developing, 1 developing, 10 developing
developing v » developing av, developing _, developing a
content 4 » content _, content 1, content 3
v africa » 1 africa, em africa
cost 14 » cost 4, cost 12, cost 15
4 debt » 3 debt, 4 debats

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information content 4 debt communication cost 14 developing v africa.*.