Perhaps you should try some spelling variations:
"coder coder laffer curve problems" » "coder coder laffer curve problem" (Expand search), "coder coder laffer survey problems" (Expand search), "coder coder laffer core problems" (Expand search), "coder code after curve problems" (Expand search), "coder decoder laffer curve problems" (Expand search), "code code laffer curve problems" (Expand search), "decoder codec laffer curve 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 laffer curve problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder laffer curve problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder laffer curve problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder laffer curve problems") OR ("api python python python programming"))*.