Perhaps you should try some spelling variations:
pair programming » and programming (Expand search), based programming (Expand search), conic programming (Expand search)
decrease after » increase after (Expand search), disease after (Expand search)
after decrease » faster decrease (Expand search), after deceased (Expand search), litter decrease (Expand search)
decrease pair » decreases pain (Expand search), decrease their (Expand search), decrease in (Expand search)
piston python » piton python (Expand search), pitons python (Expand search), python python (Expand search)
python and » python based (Expand search)
and piston » and pigeon (Expand search), and gaston (Expand search), and pinion (Expand search)

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

• Removing quotes may allow a broader search: (( decrease after decrease pair programming ) OR ( python and piston python programming ))~.