Perhaps you should try some spelling variations:
mobile communications » mobile communication
information context » information content, information contents, information centers
communications cost » communications costs, communications cross, communication costs
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
context 3.2 » context 3.1, context 2, context 2.1
3.2 mobile » 13.2 mobile, 2.2 mobile, 3.2.1 mobile
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
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 des information context 3.2 mobile communications cost 3.3 developing a africa.*.