Perhaps you should try some spelling variations:
"based computational in routing problem" » "and computational in routing problem" (Expand search), "by computational in routing problem" (Expand search), "based computational and routing problem" (Expand search), "based computational _ routing problem" (Expand search), "based computational 3d routing problem" (Expand search), "based computational in routine problem" (Expand search), "based computational in rooting problem" (Expand search), "based computational on routing 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: (("based computational in routing problem") OR ("using code from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational in routing problem\") OR (\"using code from python programming\"))".
• Removing quotes may allow a broader search: (( based computational in routing problem ) OR ( using code from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational in routing problem") OR ("using code from python programming"))*.