Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
voice communications » mobile communications, guinea communications, online communications
information befunde » information before, information beyond, information und
technologien news » technologien des, technologies new, technologien als
news information » new information, users information, aids information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing a » developing _
befunde des » befunde der, befund der, befunde aus
des voice » new voice, des vices, des voies
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien news information befunde des voice communications costs 1.3 developing a areal.*.