Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
voice communications » mobile communications, guinea communications, online communications
technologies social » technologie sociale, technologies soil, technology social
social information » social innovation, social transformation, digital information
information 1.3 » information 14.3, information 1.2, information 10.4
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing a » developing _
und voice » one voice
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
1.3 und » 1.3 un, 1.3 une

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

• Adding a wildcard symbol may retrieve word variants: technologies social information 1.3 und voice communications costs 4.1 developing a real.*.