Perhaps you should try some spelling variations:
"coder coder partially ordered program" » "coder under partially ordered program" (Expand search), "coder model partially ordered program" (Expand search), "coder over partially ordered program" (Expand search), "coder coder partially oriented program" (Expand search), "coder coder partially borders program" (Expand search), "coder coder partially order programs" (Expand search), "coder decoder partially ordered program" (Expand search), "code code partially ordered program" (Expand search), "decoder codec partially ordered program" (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 partially ordered program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder partially ordered program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder partially ordered program ) OR ( api python python python programming ))*.