Perhaps you should try some spelling variations:
"by computational python computer program" » "by computacional python computer program" (Expand search), "by computacional vpython computer program" (Expand search), "by computacionais python computer program" (Expand search), "_ computational python computer program" (Expand search), "and computational python computer program" (Expand search)
"based computational code example of" » "and computational code example of" (Expand search), "based computational model example of" (Expand search), "based computational cost example of" (Expand search), "based computational models example of" (Expand search), "based computational code examples of" (Expand search), "based computational case example of" (Expand search), "based computational one example of" (Expand search), "based computational code sample of" (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: "((\"by computational python computer program\") OR (\"based computational code example of\"))~".
• Removing quotes may allow a broader search: (( by computational python computer program ) OR ( based computational code example of ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational python computer program") OR ("based computational code example of"))*.