Perhaps you should try some spelling variations:
"coder modeling using binary programming" » "cover modeling using binary programming" (Expand search), "cover modelling using binary programming" (Expand search), "order modeling using binary programming" (Expand search), "coder model using binary programming" (Expand search), "coder models using binary programming" (Expand search), "coder modeling using ordinary 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)

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

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