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