Perhaps you should try some spelling variations:
marked decrease » marked increase (Expand Search)
rate increased » greater increase (Expand Search)
a marked » a marker (Expand Search), _ marked (Expand Search), a market (Expand Search)
n marked » _ marked (Expand Search), _ market (Expand Search), _ marker (Expand Search)
c marked » _ marked (Expand Search), _ market (Expand Search), _ marker (Expand Search)
ct rate » hit rate (Expand Search), cue rate (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) OR (n marked)) decrease ) OR ( c marked decrease ))) OR ( ct rate increased ))~".
• Adding a wildcard symbol may retrieve word variants: (((( ((a marked) OR (n marked)) decrease ) OR ( c marked decrease ))) OR ( ct rate increased ))*.