Perhaps you should try some spelling variations:
"ct largest decrease" » "ct larger decrease" (Expand Search), "ct marked decrease" (Expand Search), "_ largest decrease" (Expand Search)
"ct values decrease" » "ct values increased" (Expand Search), "_ values decrease" (Expand Search), "i values decrease" (Expand Search)
"i large decrease" » "i larger decrease" (Expand Search), "i marked decrease" (Expand Search), "i large increases" (Expand Search), "ai large decrease" (Expand Search), "_ large decrease" (Expand Search), "a large decrease" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ct values decrease") OR ("ct largest decrease"))) OR ("i large decrease"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ct values decrease\") OR (\"ct largest decrease\"))) OR (\"i large decrease\"))".
• Removing quotes may allow a broader search: (((( ct values decrease ) OR ( ct largest decrease ))) OR ( i large decrease )).
• Adding a wildcard symbol may retrieve word variants: (((("ct values decrease") OR ("ct largest decrease"))) OR ("i large decrease"))*.