Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
c's communication » lea's communication, class communication, mass communication
aids information » chandos information, series information
information case » information based, information can, information costs
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing a » developing _
case case » base case, case based, use case
costs 2.3 » costs 4.2, costs 4.4
case c's » case cost
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information case case c's communication costs 2.3 developing a areas.*.