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
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing av » developing a, developing ai, developing amp
contents how » content how, contents co, contents mot
av africa » v africa, iv africa, can africa
cost 1.4 » cost 14.4, 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 1.4 developing av africa.*.