Perhaps you should try some spelling variations:
"coder implementation modeling based program" » "coder implementation model based program" (Expand search), "coder implementation models based program" (Expand search), "coder implementation guideline based program" (Expand search), "code implementation modeling based program" (Expand search), "decoder implementation modeling based program" (Expand search), "model implementation modeling based program" (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)

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

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