Perhaps you should try some spelling variations:
"these computations using computer programing" » "these computations using computer programming" (Expand search), "these computations using computers programming" (Expand search), "these computations using computer program" (Expand search), "theory computations using computer programing" (Expand search), "the computation using computer programing" (Expand search), "other computations using computer programing" (Expand search), "these computation using computer programing" (Expand search), "these populations using computer programing" (Expand search), "these computations in computer programing" (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: (("these computations using computer programing") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"these computations using computer programing\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( these computations using computer programing ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("these computations using computer programing") OR ("using python python python programming"))*.