Perhaps you should try some spelling variations:
"using detection algorithm based array" » "using detection algorithms based array" (Expand search), "using selection algorithm based array" (Expand search), "fouling detection algorithm based array" (Expand search), "burning detection algorithm based array" (Expand search), "using detection algorithm phased array" (Expand search), "using detection algorithm based spray" (Expand search), "using detection algorithm phased arrays" (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: (("using detection algorithm based array") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using detection algorithm based array\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( using detection algorithm based array ) OR ( using coding python python programming ))*.