Perhaps you should try some spelling variations:
"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)
"coder coder ten routing problem" » "coder decoder ten routing problem" (Expand search), "code code ten routing problem" (Expand search), "decoder codec ten routing problem" (Expand search), "coder coder open routing problem" (Expand search), "coder coder tree routing problem" (Expand search), "coder coder re routing problem" (Expand search), "coder over ten routing problem" (Expand search), "coder under ten routing problem" (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 coder ten routing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder ten routing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder ten routing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder ten routing problem") OR ("api python python python programming"))*.