Perhaps you should try some spelling variations:
"using computation and computational code" » "using computation and computational model" (Expand search), "using computation and computational cost" (Expand search), "using computation and computational models" (Expand search), "using computational and computational code" (Expand search), "using imputation and computational code" (Expand search), "using compilation and computational code" (Expand search), "using computation _ computational code" (Expand search), "using computation of computational code" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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 computation and computational code") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation and computational code\") OR (\"using codigo python python programming\"))".
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• Adding a wildcard symbol may retrieve word variants: (("using computation and computational code") OR ("using codigo python python programming"))*.