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