Perhaps you should try some spelling variations:
"using computation in walking program" » "using computational in walking program" (Expand search), "using imputation in walking program" (Expand search), "using compilation in walking program" (Expand search), "using computation in smoking program" (Expand search), "using computation in stocking program" (Expand search), "using computation and walking program" (Expand search), "using computation of walking program" (Expand search), "using computation on walking program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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 in walking program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in walking program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in walking program") OR ("using python python python programming"))*.