Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
eu communication » ec communication, et communication, de communication
des information » des informations, does information, dis information
developing asia » development asia, developing a
1.2 developing » 12.2 developing, 13.2 developing, 2.2 developing
asia africa » cpia africa, china africa
context iv » context ii, context ios, context 3
cost 1.2 » cost 3.2, cost 12, cost 2.2
iv eu » ii eu, im eu, iv ou

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

• Adding a wildcard symbol may retrieve word variants: technologien des information context iv eu communication cost 1.2 developing asia africa.*.