Perhaps you should try some spelling variations:
"using computational coder complex problem" » "and computational coder complex problem" (Expand search), "using computational code complex problem" (Expand search), "using computational codes complex problem" (Expand search), "using computational model complex problem" (Expand search), "using computational coder complex problems" (Expand search), "using computational copper complex problem" (Expand search), "using computational holder complex problem" (Expand search), "using computational modern complex problem" (Expand search)
"using path python python programming" » "using path pythons python programming" (Expand search), "using path piton python programming" (Expand search), "using path pitons python programming" (Expand search), "using with python python programming" (Expand search), "using gate python python programming" (Expand search), "using pytm python python programming" (Expand search), "cutting path 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: (("using computational coder complex problem") OR ("using path python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational coder complex problem\") OR (\"using path python python programming\"))*".
• Removing quotes may allow a broader search: (( using computational coder complex problem ) OR ( using path python python programming ))*.