Perhaps you should try some spelling variations:
geld communication » good communication, fields communication, oecd communications
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information und » informations und
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing a » developing _
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
der geld » der gelder, mehr geld, fur geld
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 und der geld communication costs 6.4 developing a areas.*.