Perhaps you should try some spelling variations:
"coding detection using cone programming" » "doping detection using cone programming" (Expand search), "fading detection using cone programming" (Expand search), "flooding detection using cone programming" (Expand search), "coding detection using and programming" (Expand search), "coding detection using computer programming" (Expand search), "coding detection using _ programming" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: (("coding detection using cone programming") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding detection using cone programming\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( coding detection using cone programming ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coding detection using cone programming") OR ("using codigo python python programming"))*.