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