Perhaps you should try some spelling variations:
"coder coder this placement problem" » "coder coder this management problem" (Expand search), "coder coder dis placement problem" (Expand search), "coder coder chain placement problem" (Expand search), "coder coder to placement problem" (Expand search), "coder decoder this placement problem" (Expand search), "code code this placement problem" (Expand search), "decoder codec this placement problem" (Expand search), "coder under this placement problem" (Expand search), "coder model this placement 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), "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 this placement problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder this placement problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder this placement problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder this placement problem") OR ("api python python python programming"))*.