Perhaps you should try some spelling variations:
"a corporation biography series" » "a corporate biography series", "a reformation biography series", "a federation biography series", "a corporation biography pericles", "a corporation biography sermons", "a corporation biography studies"
"a corporation biography sources" » "a corporate biography sources", "a reformation biography sources", "a federation biography sources", "a corporation bibliography resources"
"_ corporation biography series" » "_ corporate biography series", "_ reformation biography series", "_ federation biography series", "_ corporation biography pericles", "_ corporation biography sermons", "_ corporation biography studies"
"road corporation monograph series" » "said corporation monograph series", "railroad corporation monograph series"

Try widening your search to All Fields.

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: (("road corporation monograph series") OR ((((("a corporation biography series") OR ("a corporation biography sources"))) OR ("_ corporation biography series")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"road corporation monograph series\") or (((((\"a corporation biography series\") OR (\"a corporation biography sources\"))) or (\"_ corporation biography series\"))))".
• Removing quotes may allow a broader search: (( road corporation monograph series ) or ((((( a corporation biography series ) OR ( a corporation biography sources ))) or ( _ corporation biography series )))).
• Adding a wildcard symbol may retrieve word variants: (("road corporation monograph series") or ((((("a corporation biography series") OR ("a corporation biography sources"))) or ("_ corporation biography series"))))*.