Perhaps you should try some spelling variations:
"using otimization algorithm gate array" » "using optimization algorithm gate array" (Expand search), "using optimization algorithms gate array" (Expand search), "using optimisation algorithm gate array" (Expand search), "using atomization algorithm gate array" (Expand search), "sising optimization algorithm gate array" (Expand search), "using otimization algorithm state array" (Expand search), "using otimization algorithm ga array" (Expand search), "using otimization algorithm case array" (Expand search), "using otimization algorithm gate 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 otimization algorithm gate array") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using otimization algorithm gate array\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( using otimization algorithm gate array ) OR ( using coding python python programming ))*.