Perhaps you should try some spelling variations:
technologien laws » technologien als, technologien des, technologien am
c's communication » lea's communication, class communication, mass communication
laws information » news information, als information, platas information
information case » information based, information can, information costs
3.3 developing » 4 developing, 2 developing, 1 developing
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
case des » cases des, case das, phase des
des c's » des cas

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information case des c's communication costs 3.3 developing _ areas.*.