Perhaps you should try some spelling variations:
largest decrease » larger decrease (Expand Search)
marked decrease » marked increase (Expand Search)
ct largest » _ largest (Expand Search)
a marked » _ marked (Expand Search), a marker (Expand Search), a market (Expand Search)
ai large » via large (Expand Search), _ large (Expand Search), b large (Expand Search)
a large » _ large (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: "(((( a marked decrease ) OR ( ((ai large) OR (a large)) decrease ))) OR ( ct largest decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (((( a marked decrease ) OR ( ((ai large) OR (a large)) decrease ))) OR ( ct largest decrease ))*.