Perhaps you should try some spelling variations:
largest decrease » largest decreases (Expand Search), larger decrease (Expand Search), marked decrease (Expand Search)
values decrease » values increased (Expand Search)
cases increased » rate increased (Expand Search), levels increased (Expand Search)
cor values » cr values (Expand Search), score values (Expand Search), color values (Expand Search)
i largest » _ largest (Expand Search), i large (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( cor values decrease ) OR ( 19 cases increased ))) OR ( i largest decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (((( cor values decrease ) OR ( 19 cases increased ))) OR ( i largest decrease ))*.