Perhaps you should try some spelling variations:
informationsmanager » innovationsmanager, informationstrager, informationsmanagement
informationsmangel » informationsmittel, informationsempfanger, informationsangebot
innovationsmanagements » innovationsmanagement, informationsmanagement

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( informationsmanager OR informationsmangel ) OR innovationsmanagements ).
• Adding a wildcard symbol may retrieve word variants: (( informationsmanager or informationsmangel ) or innovationsmanagements )*.