Perhaps you should try some spelling variations:
"advanced computation using routing problem" » "advanced computations using routing problem" (Expand search), "advanced computational using routing problem" (Expand search), "advance computational using routing problem" (Expand search), "advanced computation in routing problem" (Expand search), "advanced composition using routing problem" (Expand search), "advanced computation using routine problem" (Expand search), "advanced computation nursing routing problem" (Expand search), "advanced computation using rotating problem" (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 routing problem") OR ("using code from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using routing problem\") OR (\"using code from python programming\"))*".
• Removing quotes may allow a broader search: (( advanced computation using routing problem ) OR ( using code from python programming ))*.