Perhaps you should try some spelling variations:
"based computational using computer class" » "and computational using computer class" (Expand search), "by computational using computer class" (Expand search), "based computation using computer class" (Expand search), "based computations using computer class" (Expand search), "based computacional usinas computer class" (Expand search), "based computational using computer classes" (Expand search), "based computational using computer codes" (Expand search), "based computational using computer clusters" (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: (("based computational using computer class") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational using computer class\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( based computational using computer class ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational using computer class") OR ("using codigo python python programming"))*.