Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
der communication » de communication, under communication, debt communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
15 development » 1.5 development, 5 development, 1 development
contents 3 » contents 1, contents _, contents i
china asia » china asean
cost 15 » cost 12, cost 5, cost 11.5
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologien und information contents 3 der communication cost 15 development china asia.*.