Perhaps you should try some spelling variations:
"path computation using graph programing" » "path computations using graph programing" (Expand search), "path computation in graph programing" (Expand search), "path composition using graph programing" (Expand search), "the computation using graph programing" (Expand search), "and computation using graph programing" (Expand search), "fast computation using graph programing" (Expand search), "path computation using graphic programming" (Expand search), "path computation using goal programing" (Expand search), "path computation using gpu programing" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python 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: (("path computation using graph programing") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"path computation using graph programing\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( path computation using graph programing ) OR ( using coding python python programming ))*.