Perhaps you should try some spelling variations:
"based computational python computer program" » "based computacional python computer program" (Expand search), "based computacional vpython computer program" (Expand search), "based computacionais python computer program" (Expand search), "and computational python computer program" (Expand search), "by computational python computer program" (Expand search)
"data visualization _ teaching program" » "data visualization _ teaching proposal" (Expand search), "data visualization _ teaching process" (Expand search), "data visualization _ teaching project" (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: (("based computational python computer program") OR ("data visualization _ teaching program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational python computer program\") OR (\"data visualization _ teaching program\"))*".
• Removing quotes may allow a broader search: (( based computational python computer program ) OR ( data visualization _ teaching program ))*.