Perhaps you should try some spelling variations:
"coding detector using logic programming" » "timing detector using logic programming" (Expand search), "imaging detector using logic programming" (Expand search), "timing detectors using logic programming" (Expand search), "coding detection using logic programming" (Expand search), "coding detector in logic programming" (Expand search), "coding detector using log programming" (Expand search), "coding detector using logistic programming" (Expand search), "coding detector using reologic 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 logic programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding detector using logic programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coding detector using logic programming ) OR ( using coding python python programming ))*.