Perhaps you should try some spelling variations:
"and computational using modeling program" » "and computation using modeling program" (Expand search), "and computations using modeling program" (Expand search), "and computacional usinas modeling program" (Expand search), "_ computational using modeling program" (Expand search), "and computational using labeling program" (Expand search), "and computational using model program" (Expand search), "and computational using counseling program" (Expand search), "and computational using modern program" (Expand search), "and computational using models program" (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: (("and computational using modeling program") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using modeling program\") OR (\"using codigo python python programming\"))*".
• Removing quotes may allow a broader search: (( and computational using modeling program ) OR ( using codigo python python programming ))*.