Perhaps you should try some spelling variations:
social transformation » digital transformation, structural transformation
transformation series » transition series
digitale information » digital information, digitale transformation, digital innovation
phones social » changes social
als digitale » das digitale, des digitalen, und digitale

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( als digitale information services ) or ( phones social transformation series ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( als digitale information services ) OR ( phones social transformation series )).
• Adding a wildcard symbol may retrieve word variants: (( als digitale information services ) or ( phones social transformation series ))*.