Perhaps you should try some spelling variations:
"rand corporation bibliography resources" » "rand computation bibliography resources", "rand correlation bibliography resources", "rand conservation bibliography resources", "rand corporation bibliography references", "road corporation bibliography resources", "a corporation bibliography resources", "england corporation bibliography resources"
"rand corporation biography sources" » "rand corporate biography sources", "rand reformation biography sources", "rand federation biography sources", "road corporation biography sources", "a corporation biography sources", "england corporation biography sources"
"said corporation biography sources" » "said corporate biography sources", "said reformation biography sources", "said federation biography sources", "a corporation biography sources", "_ corporation biography sources"

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: (((("rand corporation biography sources") OR ("said corporation biography sources"))) OR ("rand corporation bibliography resources")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"rand corporation biography sources\") OR (\"said corporation biography sources\"))) or (\"rand corporation bibliography resources\"))".
• Removing quotes may allow a broader search: (((( rand corporation biography sources ) OR ( said corporation biography sources ))) or ( rand corporation bibliography resources )).
• Adding a wildcard symbol may retrieve word variants: (((("rand corporation biography sources") OR ("said corporation biography sources"))) or ("rand corporation bibliography resources"))*.