Perhaps you should try some spelling variations:
pid programming » aid programming (Expand search), rapid programming (Expand search), cpld programming (Expand search)
bone processes » zone processes (Expand search), coke processes (Expand search), dose processes (Expand search)
decrease bone » decreased bone (Expand search), decreases bone (Expand search), increase bone (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
python api » python and (Expand search)
api method » iapi method (Expand search), bpi method (Expand search), epi method (Expand search)
method pid » method pin (Expand search), method pbl (Expand search), method pow (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 in decrease bone processes ) OR ( python api method pid programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease bone processes ) OR ( python api method pid programming ))*.