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 _ coding program" » "data visualization _ cloning program" (Expand search), "data visualization _ loading program" (Expand search), "data visualization _ cooling programs" (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: "((\"based computational python computer program\") OR (\"data visualization _ coding program\"))~".
• Removing quotes may allow a broader search: (( based computational python computer program ) OR ( data visualization _ coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational python computer program") OR ("data visualization _ coding program"))*.