Perhaps you should try some spelling variations:
"coder implementations on python programming" » "code implementation on python programming" (Expand search), "model implementations on python programming" (Expand search), "core implementations on python programming" (Expand search), "coder implementation on python programming" (Expand search), "coder implementations of python programming" (Expand search), "coder implementations in python programming" (Expand search), "coder implementations _ python programming" (Expand search)
"python using python python programming" » "python using pythons python programming" (Expand search), "python using piton python programming" (Expand search), "python using pitons python programming" (Expand search), "python usando python python programming" (Expand search), "python coding python python programming" (Expand search), "action using python python programming" (Expand search), "python in python python programming" (Expand search), "python using pythin python programming" (Expand search), "python using pythof python programming" (Expand search), "python using pyth_ python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder implementations on python programming") OR ("python using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementations on python programming\") OR (\"python using python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementations on python programming ) OR ( python using python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementations on python programming") OR ("python using python python programming"))*.