Perhaps you should try some spelling variations:
"using computation in pruning program" » "using computational in pruning program" (Expand search), "using imputation in pruning program" (Expand search), "using compilation in pruning program" (Expand search), "using computation in parenting program" (Expand search), "using computation in training program" (Expand search), "using computation in planning program" (Expand search), "using computation and pruning program" (Expand search), "using computation of pruning program" (Expand search), "using computation vine pruning program" (Expand search), "using computation tip pruning 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 pruning program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in pruning program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in pruning program") OR ("using python python python programming"))*.