Perhaps you should try some spelling variations:
"road corporation biography series" » "road corporate biography series", "road corporate geography series", "road migration biography series", "a corporation biography series", "said corporation biography series", "railroad corporation biography series", "road corporation biography pericles", "road corporation biography sermons", "road corporation biography studies"
"a reformation biography series" » "a information bibliography series", "a reformation biography pericles", "a reformation biography sermons", "a reformation biography studies", "_ reformation biography series"
"a federation biography sources" » "a federation bibliography resources", "_ federation biography sources", "a federated biography sources"
"a federation biography series" » "a federation biography pericles", "a federation biography sermons", "a federation biography studies", "_ federation biography series", "a federated biography 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 biography series") OR ((((("a federation biography series") OR ("a federation biography sources"))) OR ("a reformation biography series")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"road corporation biography series\") or (((((\"a federation biography series\") OR (\"a federation biography sources\"))) or (\"a reformation biography series\"))))".
• Removing quotes may allow a broader search: (( road corporation biography series ) or ((((( a federation biography series ) OR ( a federation biography sources ))) or ( a reformation biography series )))).
• Adding a wildcard symbol may retrieve word variants: (("road corporation biography series") or ((((("a federation biography series") OR ("a federation biography sources"))) or ("a reformation biography series"))))*.