Perhaps you should try some spelling variations:
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)
risk process » risco processo (Expand search), work process (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 the decrease risk process ) OR ( python AND pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease risk process ) OR ( python AND pythons python programming ))*.