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)
"coder coder and challenges and" » "coder decoder and challenges and" (Expand search), "code code and challenges and" (Expand search), "decoder codec and challenges and" (Expand search), "coder code and challenges and" (Expand search), "coder codes and challenges and" (Expand search), "coder poder and challenges and" (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 and challenges and") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and challenges and\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder and challenges and ) OR ( api python python python programming ))*.