Perhaps you should try some spelling variations:
decrease stent » decreased pten (Expand search), decrease std (Expand search), decrease soon (Expand search)
stent decrease » strength decrease (Expand search), events decrease (Expand search), term decrease (Expand search)
decrease toc » decrease the (Expand search), decreased to (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), or decrease (Expand search)
decrease not » decrease akt (Expand search), decrease at (Expand search), decrease on (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)
decrease of » decrease in (Expand search)
of effect » of effects (Expand search), of effective (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease stent decrease toc decrease ) OR ( decrease NOT decrease of effect ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease stent decrease toc decrease ) OR ( decrease not decrease of effect ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease stent decrease toc decrease ) OR ( decrease not decrease of effect ))*.