Perhaps you should try some spelling variations:
con programming » cone programming (Expand search), on programming (Expand search), co programming (Expand search)
dose processes » noise processes (Expand search), coke processes (Expand search), use processes (Expand search)
decrease dose » decrease due (Expand search), decrease costs (Expand search), decrease model (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease in (Expand search)
or decrease » not decrease (Expand search), to decrease (Expand search), _ decrease (Expand search)
methods con » methods can (Expand search), methods co (Expand search), methods co2 (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease OR decrease dose processes ) OR ( python AND methods con programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease dose processes ) OR ( python AND methods con programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease dose processes ) OR ( python AND methods con programming ))*.