Perhaps you should try some spelling variations:
"coder coder _ sequential reaction" » "coder coder _ sequential reactions" (Expand search), "coder coder _ sequential selection" (Expand search), "coder coder _ sequential extraction" (Expand search), "coder decoder _ sequential reaction" (Expand search), "code code _ sequential reaction" (Expand search), "decoder codec _ sequential reaction" (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 _ sequential reaction") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ sequential reaction\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder _ sequential reaction ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ sequential reaction") OR ("api python python python programming"))*.