Perhaps you should try some spelling variations:
"teaching computational using 2d program" » "using computational using 2d program" (Expand search), "teaching educational using 2d program" (Expand search), "applying computational using 2d program" (Expand search), "teaching computation using 2d program" (Expand search), "teaching computations using 2d program" (Expand search), "teaching computacional usinas 2d program" (Expand search), "teaching computational using d program" (Expand search), "teaching computational using cd program" (Expand search), "teaching computational using and program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: "((\"teaching computational using 2d program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computational using 2d program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computational using 2d program") OR ("using python python python programming"))*.