Perhaps you should try some spelling variations:
"using computation and composite program" » "using computational and composite program" (Expand search), "using imputation and composite program" (Expand search), "using compilation and composite program" (Expand search), "using computation and compete program" (Expand search), "using computation and competitive program" (Expand search), "using computation and composite property" (Expand search), "using computation of composite program" (Expand search), "using computation and composition program" (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)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation and composite program\") OR (\"using codigo python python programming\"))~".
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