Perhaps you should try some spelling variations:
coder detection » code detection (Expand search), border detection (Expand search), corner detection (Expand search)
testing pythons » testing methods (Expand search), testing actions (Expand search)
pythons python » pitons python (Expand search), piton python (Expand search)
python python » piton python (Expand search), pitons python (Expand search), pytm python (Expand search)
of python » _ python (Expand search), in python (Expand search)

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

• Removing quotes may allow a broader search: (( coder detection of python programming ) OR ( testing pythons python python programming ))~.