Perhaps you should try some spelling variations:
"using computational method comprising program" » "using computational methods comprising program" (Expand search), "using computational model comprising program" (Expand search), "using computational models comprising program" (Expand search), "and computational method comprising program" (Expand search), "using computational method comparison program" (Expand search), "using computational method computing program" (Expand search), "using computational method improving program" (Expand search), "using computational method combining program" (Expand search), "using computational method comparing 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 computational method comprising program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational method comprising program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational method comprising program") OR ("using python python python programming"))*.