Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien der » technologien des, technologie der, technologien fur
eu communication » ec communication, et communication, de communication
der information » insider information, sector information, labor information
14.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
contents how » content how, contents co, contents mot
developing 1 » developing _, developing a, developing e
cost 14.4 » costs 14.3, cost 2.4, cost 1.2

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

• Adding a wildcard symbol may retrieve word variants: technologien der information contents how eu communication cost 14.4 developing 1 africa.*.