Perhaps you should try some spelling variations:
"coder coder the challenges program" » "coder coder the challenge programme" (Expand search), "coder coder the challenges from" (Expand search), "coder coder the challenges profile" (Expand search), "coder decoder the challenges program" (Expand search), "code code the challenges program" (Expand search), "decoder codec the challenges program" (Expand search), "coder code the challenges program" (Expand search), "coder cover the challenges program" (Expand search), "coder poder the challenges program" (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 the challenges program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder the challenges program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder the challenges program ) OR ( api python python python programming ))*.