Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing ict » developing east, developing city, developing data
ict africa » art africa, joint africa
context 1 » context 3, context 2
cost 1.3 » cost 11.3, cost 1.2, cost 2.3
1 debt » 3 debt, 4 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations context 1 debt communication cost 1.3 developing ict africa.*.