Perhaps you should try some spelling variations:
"and computation using root program" » "and computations using root program" (Expand search), "and computation in root program" (Expand search), "and composition using root program" (Expand search), "and computational using root program" (Expand search), "of computation using root program" (Expand search), "and computation using room program" (Expand search), "and computation using robot programs" (Expand search), "and computation using dropout program" (Expand search), "and computation during root program" (Expand search), "and computation using robotic program" (Expand search), "and computation using robust 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("and computation using root program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation using root program\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( and computation using root program ) OR ( using python python python programming ))*.