Perhaps you should try some spelling variations:
corporation monograph » corporation biography
federation biography » reformation biography
road corporation » a corporation, railroad corporation, _ corporation
said corporation » a corporation, _ corporation
biography series » biography pericles, biography sources, biography sermons
road federation » ad federation, rag federation, word federation

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 ( said corporation monograph series ))) OR ( road federation biography series )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( road corporation monograph series ) OR ( said corporation monograph series ))) or ( road federation biography series ))".
• Adding a wildcard symbol may retrieve word variants: (((( road corporation monograph series ) OR ( said corporation monograph series ))) or ( road federation biography series ))*.