Perhaps you should try some spelling variations:
"advanced computation using tree programming" » "advanced computations using tree programming" (Expand search), "advanced computational using tree programming" (Expand search), "advance computational using tree programming" (Expand search), "advanced computation in tree programming" (Expand search), "advanced composition using tree programming" (Expand search), "advanced computation using free programming" (Expand search), "advanced computation using the programming" (Expand search), "advanced computation using time programming" (Expand search), "advanced computation 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: (("advanced computation using tree programming") OR ("using code from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using tree programming\") OR (\"using code from python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation using tree programming ) OR ( using code from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using tree programming") OR ("using code from python programming"))*.