Perhaps you should try some spelling variations:
"i largest decrease" » "i largest decreases" (Expand Search), "i larger decrease" (Expand Search), "i marked decrease" (Expand Search), "_ largest decrease" (Expand Search), "i large decrease" (Expand Search)
"_ daly's increased" » "_ dalys increased" (Expand Search), "_ days increased" (Expand Search), "_ values increased" (Expand Search), "_ waley's increased" (Expand Search)
"auc values decrease" » "auc values increased" (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: "((\"auc values decrease\") OR (((\"i largest decrease\") OR (\"_ daly's increased\"))))~".
• Removing quotes may allow a broader search: (( auc values decrease ) OR ((( i largest decrease ) OR ( _ daly's increased ))))~.
• Adding a wildcard symbol may retrieve word variants: (("auc values decrease") OR ((("i largest decrease") OR ("_ daly's increased"))))*.