Perhaps you should try some spelling variations:
"computational implementation python _ python" » "computational simulation python _ python" (Expand search), "computational investigation python _ python" (Expand search), "computational implementation method _ python" (Expand search), "computational implementation methods _ python" (Expand search), "computational implementation plan _ python" (Expand search)
"python using python python programming" » "python using pythons python programming" (Expand search), "python using piton python programming" (Expand search), "python using pitons python programming" (Expand search), "python usando python python programming" (Expand search), "python coding python python programming" (Expand search), "action using python python programming" (Expand search), "python in 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: (("computational implementation python _ python") OR ("python using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"computational implementation python _ python\") OR (\"python using python python programming\"))*".
• Removing quotes may allow a broader search: (( computational implementation python _ python ) OR ( python using python python programming ))*.