Perhaps you should try some spelling variations:
decrease design » decrease adhesion (Expand search), disease design (Expand search), decrease asian (Expand search)
decreased pten » decreased protein (Expand search), decreased after (Expand search), decreased semen (Expand search)
design pattern » design patterns (Expand search)
pten decrease » pten decreases (Expand search), stent decrease (Expand search), pain decrease (Expand search)
on decreased » in decreased (Expand search), of decreased (Expand search), on deceased (Expand search)
decrease on » decrease in (Expand search), decrease or (Expand search), decrease and (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (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: "(( decrease on decreased pten decrease ) OR ( decrease of decrease design pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease on decreased pten decrease ) OR ( decrease of decrease design pattern ))*.