Perhaps you should try some spelling variations:
their patients » the patients (Expand search), their parents (Expand search), these patients (Expand search)
decrease their » decrease the (Expand search), increase their (Expand search), decreases the (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with deceased » with decreased (Expand search), with increased (Expand search), with disease (Expand search)
decrease will » decrease cell (Expand search), decrease il (Expand search), decrease milk (Expand search)
deceased not » deceased donor (Expand search), decreased akt (Expand search), decreased ant (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (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 with deceased NOT decrease ) OR ( decrease will decrease their patients ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease with deceased not decrease ) OR ( decrease will decrease their patients ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease with deceased not decrease ) OR ( decrease will decrease their patients ))*.