Perhaps you should try some spelling variations:
"auct largest decrease" » "auct largest decreases" (Expand Search), "auct larger decrease" (Expand Search), "auct marked decrease" (Expand Search), "auc largest decrease" (Expand Search), "act largest decrease" (Expand Search), "aucs largest decrease" (Expand Search)
"c values increased" » "c cases increased" (Expand Search), "c also increased" (Expand Search), "c rate increased" (Expand Search), "ct values increased" (Expand Search), "_ values increased" (Expand Search), "auc values increased" (Expand Search)
"i values decrease" » "_ values decrease" (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: "((((\"auct largest decrease\") OR (\"c values increased\"))) OR (\"i values decrease\"))~".
• Removing quotes may allow a broader search: (((( auct largest decrease ) OR ( c values increased ))) OR ( i values decrease ))~.
• Adding a wildcard symbol may retrieve word variants: (((("auct largest decrease") OR ("c values increased"))) OR ("i values decrease"))*.