Perhaps you should try some spelling variations:
"based computational using tree programming" » "and computational using tree programming" (Expand search), "by computational using tree programming" (Expand search), "based computation using tree programming" (Expand search), "based computations using tree programming" (Expand search), "based computacional usinas tree programming" (Expand search), "based computational using free programming" (Expand search), "based computational using the programming" (Expand search), "based computational using time programming" (Expand search), "based computational using three programming" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form 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 computational using tree programming") OR ("using code from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational using tree programming\") OR (\"using code from python programming\"))".
• Removing quotes may allow a broader search: (( based computational using tree programming ) OR ( using code from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational using tree programming") OR ("using code from python programming"))*.