Perhaps you should try some spelling variations:
"based computation using external programming" » "based computation using paternal programming" (Expand search), "based computation using maternal programming" (Expand search), "based computation using interval programming" (Expand search), "based computational using external programming" (Expand search), "based competition using external programming" (Expand search), "based compilation using external programming" (Expand search), "based computations using external programming" (Expand search), "based computation in external programming" (Expand search), "based composition using external programming" (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: (("based computation using external programming") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using external programming\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( based computation using external programming ) OR ( using python python python programming ))*.