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)
"and computation from example of" » "and competition from example of" (Expand search), "and amputation from example of" (Expand search), "and complication from example of" (Expand search), "and computational from example of" (Expand search), "of computation from example of" (Expand search), "and computation from examples of" (Expand search), "and computation from sample of" (Expand search), "and computation first example 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: "((\"using computational python computer program\") OR (\"and computation from example of\"))~".
• Removing quotes may allow a broader search: (( using computational python computer program ) OR ( and computation from example of ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational python computer program") OR ("and computation from example of"))*.