Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
decrease illicit » decrease implicit (Expand search), decrease elicited (Expand search), decrease lipid (Expand search)
illicit practice » illicit practices (Expand search), implicit practice (Expand search), explicit practice (Expand search)
practice program » practice programme (Expand search), apprentice program (Expand search), practice project (Expand search)
than decrease » that decrease (Expand search), the decrease (Expand search), can decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease _ decrease decrease processes ) OR ( than decrease illicit practice program ))~.