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