Perhaps you should try some spelling variations:
"coder coder and class problems" » "coder coder and class problem" (Expand search), "coder coder and classic problems" (Expand search), "coder coder and glass problem" (Expand search), "coder decoder and class problems" (Expand search), "code code and class problems" (Expand search), "decoder codec and class problems" (Expand search), "coder code and class problems" (Expand search), "coder codes and class problems" (Expand search), "coder poder and class 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 and class problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and class problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder and class problems ) OR ( api python python python programming ))*.