Perhaps you should try some spelling variations:
"the computation method validation programming" » "the computation method evaluation programming" (Expand search), "the computation method application programming" (Expand search), "the computation method applications programming" (Expand search), "the computation methods validation programming" (Expand search), "the computational method validation programming" (Expand search), "the imputation method validation programming" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("the computation method validation programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"the computation method validation programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( the computation method validation programming ) OR ( using coding python python programming ))*.