Perhaps you should try some spelling variations:
"using computation and computational array" » "using computation and computational artmap" (Expand search), "using computation and computational art" (Expand search), "using computation and computational delay" (Expand search), "using computational and computational array" (Expand search), "using imputation and computational array" (Expand search), "using compilation and computational array" (Expand search), "using computation _ computational array" (Expand search), "using computation of computational 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 computation and computational array\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation and computational array ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation and computational array") OR ("using coding python python programming"))*.