Perhaps you should try some spelling variations:
"whose computation in computer class" » "pose computation in computer class" (Expand search), "these computations in computer class" (Expand search), "the computation in computer class" (Expand search), "whose computation and computer class" (Expand search), "whose computation of computer class" (Expand search), "whose imputation in computer class" (Expand search), "whose computation in computer classes" (Expand search), "whose computation in computer codes" (Expand search), "whose computation in computer clusters" (Expand search), "whose computation _ computer class" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"whose computation in computer class\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( whose computation in computer class ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("whose computation in computer class") OR ("using coding python python programming"))*.