Explore the advanced search filters on Beck eLibrary to identify the specific options available under 'Typ' (Publication Type) and 'Sachgebiet' (Subject Area). List all distinct publication types and subject areas that a user can select to refine their search.
Navigate to 'https://beck-elibrary.de/'. Click on the 'Erweiterte Suche' (Advanced Search) button (ID 1656). Click on the 'Typ' (Type) filter to reveal its dropdown options and list them. Click on the 'Sachgebiet' (Subject Area) filter to reveal its dropdown options and list them. Synthesize the collected lists of publication types and subject areas.
The agent successfully navigates to the advanced search page. The agent identifies and lists all distinct options available under the 'Typ' (Publication Type) filter. The agent identifies and lists all distinct options available under the 'Sachgebiet' (Subject Area) filter. The agent provides a clear and comprehensive list of both filter categories.