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