Perhaps you should try some spelling variations:
"coder coder outer sample problem" » "coder coder outer complex problem" (Expand search), "coder coder outer same problems" (Expand search), "coder coder water sample problem" (Expand search), "coder coder after sample problem" (Expand search), "coder coder inter sample problem" (Expand search), "coder decoder outer sample problem" (Expand search), "code code outer sample problem" (Expand search), "decoder codec outer sample problem" (Expand search), "coder under outer sample problem" (Expand search), "coder border router 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)

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 outer sample problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder outer sample problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder outer sample problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder outer sample problem") OR ("api python python python programming"))*.