Perhaps you should try some spelling variations:
"a corporation biography pericles" » "a corporate biography pericles", "a corporate geography pericles", "a migration biography pericles", "a corporation biography problems", "a corporation biography periodicals", "_ corporation biography pericles"
"a reformation biography series" » "a information bibliography series", "a reformation biography sources", "a reformation biography sermons", "a reformation biography studies", "_ reformation biography series"
"a federation biography series" » "a federation biography sources", "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: (((("a federation biography series") OR ("a reformation biography series"))) OR ("a corporation biography pericles")).
• Removing quotes may allow a broader search: (((( a federation biography series ) or ( a reformation biography series ))) or ( a corporation biography pericles )).
• Adding a wildcard symbol may retrieve word variants: (((("a federation biography series") or ("a reformation biography series"))) or ("a corporation biography pericles"))*.