Perhaps you should try some spelling variations:
reducing inequalities » reduce inequalities, reduced inequalities, educational inequalities
reducing inequality » measuring inequality, education inequality
garding inequality » garding's inequality, hardy inequality, hardy's inequality
wage » wave
earnings » learning, warning

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: wage AND ((((reducing inequality) OR (reducing inequalities))) OR (((garding inequality) OR (earnings inequality)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "wage and ((((reducing inequality) OR (reducing inequalities))) or (((garding inequality) or (earnings inequality))))".
• Adding a wildcard symbol may retrieve word variants: wage and ((((reducing inequality) OR (reducing inequalities))) or (((garding inequality) or (earnings inequality))))*.