Perhaps you should try some spelling variations:
"coder coder _ sequential batch" » "coder coder _ sequencing batch" (Expand search), "coder coder _ sequential art" (Expand search), "coder decoder _ sequential batch" (Expand search), "code code _ sequential batch" (Expand search), "decoder codec _ sequential batch" (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 _ sequential batch") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ sequential batch\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder _ sequential batch ) OR ( api python python python programming ))*.