Perhaps you should try some spelling variations:
"coder _ routine algorithm in" » "coder _ routing algorithm in" (Expand search), "coder _ routing algorithms in" (Expand search), "coder _ counting algorithm in" (Expand search), "coder _ routine algorithm and" (Expand search), "coder _ routine algorithm _" (Expand search), "coder _ routine algorithm with" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python 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: (("coder _ routine algorithm in") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ routine algorithm in\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder _ routine algorithm in ) OR ( api python python python programming ))*.