Perhaps you should try some spelling variations:
"_ corporation biography series" » "_ corporate biography series", "_ federation biography series", "_ corporate geography series", "_ corporation biography sources", "_ corporation biography sermons", "_ corporation biography studies"
"a corporation biography pericles" » "a corporate biography pericles", "a federation biography pericles", "a corporate geography pericles", "a corporation biography problems", "a corporation biography periodicals"
"_ reformation biography series" » "_ information bibliography series", "_ reformation biography sources", "_ reformation biography sermons", "_ reformation biography studies"

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