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 modern computing program" » "using computational model computing program" (Expand search), "using computational models computing program" (Expand search), "using computational mode computing program" (Expand search), "and computational modern computing program" (Expand search), "using computational modern consulting program" (Expand search), "using computational modern computador program" (Expand search), "using computational modern computer programs" (Expand search), "using computational open computing program" (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: "((\"_ computational python computer program\") OR (\"using computational modern computing program\"))~".
• Removing quotes may allow a broader search: (( _ computational python computer program ) OR ( using computational modern computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ computational python computer program") OR ("using computational modern computing program"))*.