Perhaps you should try some spelling variations:
python graphical » the graphical (Expand search), on graphical (Expand search), to graphical (Expand search)
graphical method » biographical method (Expand search), graphic methods (Expand search), critical method (Expand search)
noise processes » these processes (Expand search), like processes (Expand search), crime processes (Expand search)
con programming » cone programming (Expand search), on programming (Expand search), co programming (Expand search)
decrease noise » decrease risk (Expand search)
method con » method can (Expand search), method cox (Expand search), method cook (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 AND decrease noise processes ) OR ( python graphical method con programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND decrease noise processes ) OR ( python graphical method con programming ))*.