Perhaps you should try some spelling variations:
"by computational and java programming" » "by computational fluid java programming" (Expand search), "_ computational and java programming" (Expand search), "and computational and java programming" (Expand search), "by computational and and programming" (Expand search), "by computational and based programming" (Expand search), "by computational and goal programming" (Expand search), "by computational and japan programming" (Expand search), "by computational in java programming" (Expand search), "by computational and jail programming" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ python python programming" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational and java programming\") OR (\"using in python python programming\"))".
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