Perhaps you should try some spelling variations:
"using computational on hdl array" » "and computational on hdl array" (Expand search), "using computational one hdl array" (Expand search), "using computacional on hdl array" (Expand search), "using computational and hdl array" (Expand search), "using computational on 3d array" (Expand search), "using computational on 2d array" (Expand search), "using computational on d array" (Expand search), "using computational non hdl array" (Expand search), "using computational of hdl array" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational on hdl array\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational on hdl array ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational on hdl array") OR ("using coding python python programming"))*.