Perhaps you should try some spelling variations:
"ari largest decrease" » "ari largest decreases" (Expand Search), "ari marked decrease" (Expand Search), "arid largest decrease" (Expand Search), "mari largest decrease" (Expand Search)
"ct larger decrease" » "ct marked decrease" (Expand Search), "_ larger decrease" (Expand Search), "c large decrease" (Expand Search)
"ic levels increased" » "c levels increased" (Expand Search), "qc levels increased" (Expand Search), "pcc levels 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: "((((\"ari largest decrease\") OR (\"ic levels increased\"))) OR (\"ct larger decrease\"))~".
• Removing quotes may allow a broader search: (((( ari largest decrease ) OR ( ic levels increased ))) OR ( ct larger decrease ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ari largest decrease") OR ("ic levels increased"))) OR ("ct larger decrease"))*.