Perhaps you should try some spelling variations:
information rudiger » information studies, information rules, information registry
der information » insider information, sector information, labor information
technology der » technology does, technology 4ir, technology dlt
rudiger became » badger became
development em » development eco, development 1, development 11
3 development » 2 development
em africa » 1 africa
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology der information rudiger became _ communication costs 3 development em africa.*.