Perhaps you should try some spelling variations:
"coder partition function machine problem" » "coder partition function teaching problem" (Expand search), "coder partition function decline problem" (Expand search), "coder partition function mapping problem" (Expand search), "modes partition function machine problem" (Expand search), "water partition function machine problem" (Expand search), "liver partition function machine problem" (Expand search), "coder partition function matching problem" (Expand search), "coder partition function teaching problems" (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 partition function machine problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder partition function machine problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder partition function machine problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder partition function machine problem") OR ("api python python python programming"))*.