Perhaps you should try some spelling variations:
"using computation python computer program" » "using computacional python computer program" (Expand search), "using computacionais python computer program" (Expand search), "using computacional vpython computer program" (Expand search), "using computational python computer program" (Expand search), "using imputation python computer program" (Expand search), "using compilation python computer program" (Expand search)
"using vision python python programming" » "using piton python python programming" (Expand search), "using vision pythons python programming" (Expand search), "using vision piton python programming" (Expand search), "using vision pitons python programming" (Expand search), "using decision python python programming" (Expand search), "using visible python python programming" (Expand search), "using visual 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: "((\"using computation python computer program\") OR (\"using vision python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation python computer program ) OR ( using vision python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation python computer program") OR ("using vision python python programming"))*.