Perhaps you should try some spelling variations:
corporation biography » corporate biography, reformation biography, federation biography
federated biography » federation biography, federated graph, federated bibliographic
biography sources » bibliography resources
rand corporation » said corporation, road corporation, england corporation
biography series » biography pericles, biography sermons, biography studies
a corporation » _ corporation, a corporate
a federated » _ federated

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: (( rand corporation biography sources ) OR ((( a corporation biography series ) OR ( a federated biography series )))).
• Adding a wildcard symbol may retrieve word variants: (( rand corporation biography sources ) or ((( a corporation biography series ) or ( a federated biography series ))))*.