Perhaps you should try some spelling variations:
"racial inequality" » "social inequality", "spatial inequality", "regional inequality"
"social reality" » "social inequality"
"social equity" » "social inequality"

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: (((("racial inequality") OR ("social reality"))) OR ("social equity")).
• Removing quotes may allow a broader search: (((( racial inequality ) or ( social reality ))) or ( social equity )).
• Adding a wildcard symbol may retrieve word variants: (((("racial inequality") or ("social reality"))) or ("social equity"))*.