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