Perhaps you should try some spelling variations:
"coder coder pointers _ problem" » "coder roger pointer _ problem" (Expand search), "coder decoder pointers _ problem" (Expand search), "code code pointers _ problem" (Expand search), "decoder codec pointers _ problem" (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)

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 pointers _ problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder pointers _ problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder pointers _ problem ) OR ( api python python python programming ))*.