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