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

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 relativity93))) or (general relativity49))")).
• Removing quotes may allow a broader search: (( general relativity ) or ( ((((general relatively) OR (general relativity93))) or (general relativity49)) )).
• Adding a wildcard symbol may retrieve word variants: (("general relativity") or ("((((general relatively) OR (general relativity93))) or (general relativity49))"))*.