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