Perhaps you should try some spelling variations:
"coder coder patch clustering problem" » "coder coder patch covering problem" (Expand search), "coder coder data clustering problem" (Expand search), "coder coder with clustering problem" (Expand search), "coder coder face clustering problem" (Expand search), "coder decoder patch clustering problem" (Expand search), "code code patch clustering problem" (Expand search), "decoder codec patch clustering problem" (Expand search), "coder loaded patch clustering 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 patch clustering problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder patch clustering problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder patch clustering problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder patch clustering problem") OR ("api python python python programming"))*.