Perhaps you should try some spelling variations:
risk programming » task programming (Expand search), arts programming (Expand search), grid programming (Expand search)
computer lambda » computing lambda (Expand search), computer lab (Expand search), computer labs (Expand search)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
decrease std » decrease sod (Expand search), decrease and (Expand search), decrease at (Expand search)
std decrease » to decrease (Expand search), and decrease (Expand search), spp decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease std decrease risk programming ) OR ( python computer lambda python programming ))~.