Perhaps you should try some spelling variations:
"coder coder vending machines problem" » "coder coder learning machines problem" (Expand search), "coder coder testing machine problem" (Expand search), "coder coder vending machines problems" (Expand search), "coder coder vending machine problem" (Expand search), "coder coder vending machine problems" (Expand search), "coder under bending machines problem" (Expand search), "coder code blending machines problem" (Expand search), "coder order bending machines problem" (Expand search), "coder decoder vending machines problem" (Expand search), "code code vending machines problem" (Expand search), "decoder codec vending machines problem" (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 vending machines problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder vending machines problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder vending machines problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder vending machines problem") OR ("api python python python programming"))*.