Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
14 development » 1.4 development, 4 development, 1 development
china asia » china asean
content 3 » content _, content 1
cost 14 » cost 4, cost 12, cost 15
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologien als information content 3 de communication cost 14 development china asia.*.