Perhaps you should try some spelling variations:
"coder coder sampling times problem" » "coder under sampling times problem" (Expand search), "coder over sampling times problem" (Expand search), "coder core sampling times problem" (Expand search), "coder coder sampling time problem" (Expand search), "coder coder sampling biases problem" (Expand search), "coder coder sampling bias problem" (Expand search), "coder coder sampling stokes problem" (Expand search), "coder decoder sampling times problem" (Expand search), "code code sampling times problem" (Expand search), "decoder codec sampling times 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 sampling times problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling times problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling times problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling times problem") OR ("api python python python programming"))*.