Perhaps you should try some spelling variations:
"based computation _ sampling program" » "based computational _ sampling program" (Expand search), "based competition _ sampling program" (Expand search), "based compilation _ sampling program" (Expand search), "based computation _ labeling program" (Expand search), "based computation _ smoking program" (Expand search), "based computation _ jumping program" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ python python programming" (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: "((\"based computation _ sampling program\") OR (\"using in python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation _ sampling program ) OR ( using in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation _ sampling program") OR ("using in python python programming"))*.