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