Perhaps you should try some spelling variations:
code rectification » words rectification (Expand search), and rectification (Expand search), code verification (Expand search)
rectification in » certification in (Expand search), rectification of (Expand search), electrification in (Expand search)
in programming » and programming (Expand search), _ programming (Expand search), c programming (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code code » code cdc (Expand search)

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

• Removing quotes may allow a broader search: (( code code rectification in programming ) OR ( _ python python python programming ))~.