Perhaps you should try some spelling variations:
"coder coder teaching higher problems" » "coder coder teaching history problems" (Expand search), "coder coder teaching fisher problem" (Expand search), "coder coder teaching higher programs" (Expand search), "coder coder teaching rights problems" (Expand search), "coder code teaching higher problems" (Expand search), "coder poder teaching higher problems" (Expand search), "coder model teaching higher problems" (Expand search), "coder decoder teaching higher problems" (Expand search), "code code teaching higher problems" (Expand search), "decoder codec teaching higher 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), "manim 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 teaching higher problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder teaching higher problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder teaching higher problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder teaching higher problems") OR ("api python python python programming"))*.