Perhaps you should try some spelling variations:
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
risk decrease » risk decreases (Expand search), risk increase (Expand search), break decrease (Expand search)
c programming » _ programming (Expand search), cone programming (Expand search), and programming (Expand search)
python code » python coding (Expand search), python redes (Expand search)
decrease c » decrease _ (Expand search), decrease β (Expand search), decrease toc (Expand search)
code java » codes java (Expand search), xcode java (Expand search), ide java (Expand search)

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

• Removing quotes may allow a broader search: (( decrease risk decrease c programming ) OR ( python code java python programming ))~.