Perhaps you should try some spelling variations:
method programming » python programming (Expand search), meta programming (Expand search), period programming (Expand search)
changes decrease » changes increase (Expand search), change increase (Expand search), recharge decrease (Expand search)
decayed changes » decades changes (Expand search), related changes (Expand search), decadal changes (Expand search)
methods method » methods methods (Expand search), method method (Expand search), method methods (Expand search)
based methods » based method (Expand search), mixed methods (Expand search), and methods (Expand search)
decrease use » decreased use (Expand search), decrease the (Expand search), increase use (Expand search)
python based » action based (Expand search)
use process » reuse process (Expand search), nurse process (Expand search), cure 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: "(( decayed changes decrease use process ) OR ( python based methods method programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decayed changes decrease use process ) OR ( python based methods method programming ))*.