Perhaps you should try some spelling variations:
information constraints » information contents, information content
hold communication » world communication, good communication, ihrd communication
constraints under » constraints index, constraints model, constructs under
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
developing em » developing e, developing eq, developing amp
4 developing » 3 developing
under hold » enter hold, under hand
em africa » 1 africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information constraints under hold communication costs 4 developing em africa.*.