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