Perhaps you should try some spelling variations:
"and computational python computer program" » "and computacional python computer program" (Expand search), "and computacional vpython computer program" (Expand search), "and computacionais python computer program" (Expand search), "_ computational python computer program" (Expand search)
"based instruction using coding program" » "assisted instruction using coding program" (Expand search), "based construction using coding program" (Expand search), "based obstruction using coding program" (Expand search), "based constructions using coding program" (Expand search), "based instruction using cloning program" (Expand search), "based instruction using loading program" (Expand search), "based instruction using cooling programs" (Expand search), "based instruction using coping program" (Expand search), "based instruction using coating program" (Expand search), "based instruction using cooking program" (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 python computer program") OR ("based instruction using coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational python computer program\") OR (\"based instruction using coding program\"))".
• Removing quotes may allow a broader search: (( and computational python computer program ) OR ( based instruction using coding program )).
• Adding a wildcard symbol may retrieve word variants: (("and computational python computer program") OR ("based instruction using coding program"))*.