Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
information fake » information flow, information from, information failure
und information » fund information, road information, award information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
does mobile » das mobile
fake does » darke does, far does, care does
cost 3.2 » cost 2.4
a area » a areas, 1 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologien und information fake does mobile communication cost 3.2 developing a area.*.