Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
13 developing » 1.3 developing, 3 developing, 1 developing
developing ai » developing a, developing av, developing asia
contents how » content how, contents co, contents mot
how mobile » non mobile, go mobile, new mobile
ai africa » ii africa, can africa, 1 africa
cost 13 » cost 12, cost 15, cost e3

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information contents how mobile communication cost 13 developing ai africa.*.