Perhaps you should try some spelling variations:
"hermann christian bach" » "herrmann christian bach" (Expand Search), "hermann christian nach" (Expand Search), "hermann christian buch" (Expand Search), "hermann christian zach" (Expand Search)
"hans christian bach" » "hans christian nach" (Expand Search), "hans christian buch" (Expand Search), "hans christian zach" (Expand Search)
"von christian bach" » "von christian nach" (Expand Search), "von christian buch" (Expand Search), "von christian zach" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hans christian bach") OR ("von christian bach"))) OR ("hermann christian bach"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"hans christian bach\") OR (\"von christian bach\"))) OR (\"hermann christian bach\"))*".
• Removing quotes may allow a broader search: (((( hans christian bach ) OR ( von christian bach ))) OR ( hermann christian bach ))*.