Perhaps you should try some spelling variations:
"coding detector using linear programming" » "timing detector using linear programming" (Expand search), "imaging detector using linear programming" (Expand search), "timing detectors using linear programming" (Expand search), "coding detection using linear programming" (Expand search), "coding detector in linear programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 detector using linear programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding detector using linear programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coding detector using linear programming ) OR ( using coding python python programming ))*.