Perhaps you should try some spelling variations:
"coder coder separator duplication problem" » "coder coder separator application problem" (Expand search), "coder coder separation application problem" (Expand search), "coder coder separation applications problem" (Expand search), "coder coder separator lubrication problems" (Expand search), "coder coder separator equalization problem" (Expand search), "coder coder separator location problem" (Expand search), "coder cover separation duplication problem" (Expand search), "coder coated separator duplication problem" (Expand search), "coder water separator duplication problem" (Expand search), "coder decoder separator duplication problem" (Expand search), "code code separator duplication problem" (Expand search), "decoder codec separator duplication 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 separator duplication problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder separator duplication problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder separator duplication problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder separator duplication problem") OR ("api python python python programming"))*.