Perhaps you should try some spelling variations:
action programme » action programs (Expand search), action program (Expand search), nations programme (Expand search)
dose processes » noise processes (Expand search), coke processes (Expand search), use processes (Expand search)
methods action » methods section (Expand search), methods adoption (Expand search), method reaction (Expand search)
decrease dose » decrease due (Expand search), decrease costs (Expand search), decrease model (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (Expand search)
python mixed » python based (Expand search), ration mixed (Expand search), proton mixed (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 AND decrease dose processes ) OR ( python mixed methods action programme ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease and decrease dose processes ) OR ( python mixed methods action programme ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease and decrease dose processes ) OR ( python mixed methods action programme ))*.