Perhaps you should try some spelling variations:
"coder implementation model of programming" » "code implementation model of programming" (Expand search), "decoder implementation model of programming" (Expand search), "model implementation model of programming" (Expand search), "coder implementation of of programming" (Expand search), "coder implementation and of programming" (Expand search), "coder implementation on of programming" (Expand search), "coder implementation model _ programming" (Expand search)
"python coding python python programming" » "python codigo python python programming" (Expand search), "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation model of programming\") OR (\"python coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation model of programming ) OR ( python coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation model of programming") OR ("python coding python python programming"))*.