Perhaps you should try some spelling variations:
technologies series » technology series
series information » business information
information based » information case, information bank, transformation based
c's communication » lea's communication, class communication, mass communication
4 developing » 3 developing
based und » based round, based na, based ndc
und c's » und ccs, und cis, und case
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: technologies series information based und c's communication costs 4 developing _ area.*.