Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien fur » technologien des, technologien und, technologies 2
et communication » et communicatione, get communication, debt communication
fur information » zur information, fair information, your information
developing asia » development asia, developing a
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
contents its » contents lists, contents aims, contents i
asia africa » cpia africa, china africa
cost 2.3 » costs 2.3, cost 2.4, cost 2.2
its et » dits et, its eu, its belt

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information contents its et communication cost 2.3 developing asia africa.*.