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