Perhaps you should try some spelling variations:
"code computation and distributed programming" » "code computation and distributed processing" (Expand search), "core computation and distributed programming" (Expand search), "code computational and distributed programming" (Expand search), "pose computation and distributed programming" (Expand search), "code computation of distributed programming" (Expand search), "code computation and distribution programming" (Expand search), "code computation _ distributed 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: "((\"code computation and distributed programming\") OR (\"using in python python programming\"))~".
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