Perhaps you should try some spelling variations:
earl macartney » lord macartney, george macartney
paul mccartney » paul mccrone, carole mccartney
paul mccarthy » ian mccarthy, l mccarthy, a mccarthy
paul courtney » palka courtney, kase courtney, nash courtney

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: ((((((paul mccartney) OR (paul mccarthy))) OR (paul courtney))) OR (earl macartney)) AND wings.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((paul mccartney) OR (paul mccarthy))) or (paul courtney))) or (earl macartney)) and wings".
• Adding a wildcard symbol may retrieve word variants: ((((((paul mccartney) OR (paul mccarthy))) or (paul courtney))) or (earl macartney)) and wings*.