Perhaps you should try some spelling variations:
python graphic » python graphical (Expand search), motion graphic (Expand search), ortho graphic (Expand search)
dose processes » noise processes (Expand search), coke processes (Expand search), use processes (Expand search)
methods python » methods action (Expand search), pythons python (Expand search), methods method (Expand search)
decrease dose » decrease due (Expand search), decrease costs (Expand search), decrease model (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 OR decrease dose processes ) OR ( python graphic methods python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease OR decrease dose processes ) OR ( python graphic methods python programming ))*.