Perhaps you should try some spelling variations:
pair programming » and programming (Expand search), based programming (Expand search), conic programming (Expand search)
python sampling » method sampling (Expand search), thin sampling (Expand search), methods sampling (Expand search)
sampling method » sampling methods (Expand search)
decrease pair » decreases pain (Expand search), decrease their (Expand search), decrease in (Expand search)
method python » method method (Expand search), python python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease _ decrease pair programming ) OR ( python sampling method python programming ))~.