Perhaps you should try some spelling variations:
"3 cases increased" » "3 rate increased" (Expand Search), "3 levels increased" (Expand Search), "_ cases increased" (Expand Search), "19 cases increased" (Expand Search)
"c larger decrease" » "c marked decrease" (Expand Search), "_ larger decrease" (Expand Search), "_ large decrease" (Expand Search), "a large decrease" (Expand Search), "a larger decrease" (Expand Search), "i larger decrease" (Expand Search)
"c large decrease" » "c marked decrease" (Expand Search), "c large increases" (Expand Search), "c large degree" (Expand Search), "_ large decrease" (Expand Search), "a large decrease" (Expand Search), "i 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: "((\"3 cases increased\") OR (((\"c large decrease\") OR (\"c larger decrease\"))))~".
• Removing quotes may allow a broader search: (( 3 cases increased ) OR ((( c large decrease ) OR ( c larger decrease ))))~.
• Adding a wildcard symbol may retrieve word variants: (("3 cases increased") OR ((("c large decrease") OR ("c larger decrease"))))*.