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 many python python programming" » "using many pythons python programming" (Expand search), "using many piton python programming" (Expand search), "using many pitons python programming" (Expand search), "using monty python python programming" (Expand search), "using manim python python programming" (Expand search), "using and python python programming" (Expand search), "using mann python python programming" (Expand search), "using mass python python programming" (Expand search), "using mask python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using routing problem\") OR (\"using many python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation using routing problem ) OR ( using many python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using routing problem") OR ("using many python python programming"))*.