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

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 reformation biography series ))) 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 reformation biography series ))) or ( _ corporation biography series ))))".
• Adding a wildcard symbol may retrieve word variants: (( road corporation monograph series ) or ((((( a corporation biography series ) OR ( a reformation biography series ))) or ( _ corporation biography series ))))*.