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