Perhaps you should try some spelling variations:
"a robert e. hermann broch" » "a robert e. hermann brochs", "dr robert e. hermann broch", "a robust e. hermann broch", "a robot e. hermann broch", "a robert _. hermann broch"
"a robert j. heimann book" » "a robert j. german book", "dr robert j. heimann book", "a robust j. heimann book", "a robot j. heimann book", "a robert _. heimann book"
"3 robert j. heimann book" » "3 robert j. german book", "3 robert _. heimann book", "dr robert j. heimann book"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("a robert j. heimann book") or ("3 robert j. heimann book"))) or ("a robert e. hermann broch"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("a robert j. heimann book") OR ("3 robert j. heimann book"))) OR ("a robert e. hermann broch")).
• Removing quotes may allow a broader search: (((( a robert j. heimann book ) or ( 3 robert j. heimann book ))) or ( a robert e. hermann broch )).
• Adding a wildcard symbol may retrieve word variants: (((("a robert j. heimann book") or ("3 robert j. heimann book"))) or ("a robert e. hermann broch"))*.