Perhaps you should try some spelling variations:
after programming » ladder programming (Expand search), cancer programming (Expand search), user programming (Expand search)
coder sampling » under sampling (Expand search), over sampling (Expand search), core sampling (Expand search)
sampling after » sampling filter (Expand search), samples after (Expand search), sampling area (Expand search)
python python » pythons python (Expand search), pitons python (Expand search), pytm python (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
and piton » and piston (Expand search), and pion (Expand search), and iton (Expand search)

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

• Removing quotes may allow a broader search: (( coder coder sampling after programming ) OR ( and piton python python programming ))~.