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