Perhaps you should try some spelling variations:
"coder coder learnt coding problems" » "coder coder learnt loading problems" (Expand search), "coder coder learnt counting problems" (Expand search), "coder coder learnt covering problems" (Expand search), "coder coder learnt loving problems" (Expand search), "coder decoder learnt coding problems" (Expand search), "code code learnt coding problems" (Expand search), "decoder codec learnt coding 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)

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