Perhaps you should try some spelling variations:
"using computational algorithm based array" » "using computational algorithms based array" (Expand search), "and computational algorithm based array" (Expand search), "using computational algorithm phased array" (Expand search), "using computational algorithm based spray" (Expand search), "using computational algorithm phased arrays" (Expand search)
"using coping python python programming" » "using using python python programming" (Expand search), "using codigo python python programming" (Expand search), "using coping pythons python programming" (Expand search), "using coping piton python programming" (Expand search), "using coping pitons python programming" (Expand search), "using coding python python programming" (Expand search), "using coupling python python programming" (Expand search), "nursing coping 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 computational algorithm based array") OR ("using coping python python programming"))~.
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• Removing quotes may allow a broader search: (( using computational algorithm based array ) OR ( using coping python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computational algorithm based array") OR ("using coping python python programming"))*.