Perhaps you should try some spelling variations:
"teaching computational code computer program" » "using computational code computer program" (Expand search), "teaching educational code computer program" (Expand search), "applying computational code computer program" (Expand search), "teaching computational model computer program" (Expand search), "teaching computational cost computer program" (Expand search), "teaching computational models computer program" (Expand search), "teaching computational node computer program" (Expand search), "teaching computational one computer program" (Expand search)
"using model vpython python programming" » "using model python python programming" (Expand search), "using model pythons python programming" (Expand search), "using model piton python programming" (Expand search), "using modeling vpython python programming" (Expand search), "using modulo python python programming" (Expand search), "ising model vpython python programming" (Expand search), "using modis vpython python programming" (Expand search), "using mobile vpython 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: (("teaching computational code computer program") OR ("using model vpython python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computational code computer program\") OR (\"using model vpython python programming\"))".
• Removing quotes may allow a broader search: (( teaching computational code computer program ) OR ( using model vpython python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching computational code computer program") OR ("using model vpython python programming"))*.