Perhaps you should try some spelling variations:
general relativity265 » general relativity93, general relativty, ofgeneral relativity59
general relativity49 » general relativity93, ofgeneral relativity59, general relativty
general relatively » general relative, general relativty, general relativity93

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: (("general relativity") OR ("((general relatively) or (((general relativity49) OR (general relativity265))))")).
• Removing quotes may allow a broader search: (( general relativity ) or ( ((general relatively) or (((general relativity49) OR (general relativity265)))) )).
• Adding a wildcard symbol may retrieve word variants: (("general relativity") or ("((general relatively) or (((general relativity49) OR (general relativity265))))"))*.