Perhaps you should try some spelling variations:
"_ computational python computer program" » "_ computacional python computer program" (Expand search), "_ computacional vpython computer program" (Expand search), "_ computacionais python computer program" (Expand search)
"using computational modeling example of" » "and computational modeling example of" (Expand search), "using computational modelling example of" (Expand search), "using computational modeling extreme of" (Expand search), "using computational modeling complex of" (Expand search), "using computational modeling sample of" (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: (("_ computational python computer program") OR ("using computational modeling example of"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational python computer program\") OR (\"using computational modeling example of\"))".
• Removing quotes may allow a broader search: (( _ computational python computer program ) OR ( using computational modeling example of )).
• Adding a wildcard symbol may retrieve word variants: (("_ computational python computer program") OR ("using computational modeling example of"))*.