Perhaps you should try some spelling variations:
information constraints » information contents, information content
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
developing can » developing a, developing ai, developing av
constraints 4 » constraints _, constraints 3, constraints from
60 developing » 10 developing, 20 developing, 90 developing
can africa » urban africa
costs 60 » costs 20, costs 6.4, costs 168
4 mass » 4 maps, a mass, 1 mass

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

• Adding a wildcard symbol may retrieve word variants: technologien am information constraints 4 mass communication costs 60 developing can africa.*.