Perhaps you should try some spelling variations:
"coder coder werner ordering problem" » "coder coder werner rostering problem" (Expand search), "coder coder werner covering problem" (Expand search), "coder coder werner covering problems" (Expand search), "coder koller werner ordering problem" (Expand search), "coder baer werner ordering problem" (Expand search), "coder lopes werner ordering problem" (Expand search), "coder decoder werner ordering problem" (Expand search), "code code werner ordering problem" (Expand search), "decoder codec werner ordering 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 werner ordering problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder werner ordering problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder werner ordering problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder werner ordering problem") OR ("api python python python programming"))*.