Perhaps you should try some spelling variations:
measuring inequality » measuring quality
widening inequality » deepening inequality, reducing inequality, fighting inequality
garding inequality » garding's inequality, housing inequality
hardy's inequality » holder's inequality, harnack inequality
rising inequality » reducing inequality, increasing inequality, addressing inequality
hardy inequality » hardy inequalities, harnack 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 ((((widening inequality) OR (rising inequality))) OR (((((((((garding inequality) OR (hardy inequality))) OR (measuring inequality))) OR (hardy's inequality))) OR (earnings inequality)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "wage and ((((widening inequality) or (rising inequality))) or (((((((((garding inequality) OR (hardy inequality))) or (measuring inequality))) or (hardy's inequality))) or (earnings inequality))))".
• Adding a wildcard symbol may retrieve word variants: wage and ((((widening inequality) or (rising inequality))) or (((((((((garding inequality) OR (hardy inequality))) or (measuring inequality))) or (hardy's inequality))) or (earnings inequality))))*.