Perhaps you should try some spelling variations:
"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)
"coder coder decoder in protocol" » "coder encoder decoder in protocol" (Expand search), "code code decoder in protocol" (Expand search), "decoder codec decoder in protocol" (Expand search), "codesc poder decoder in protocol" (Expand search), "coder coder decoder in protocols" (Expand search), "coder coder decoder pain protocol" (Expand search), "coder coder decoder awin protocol" (Expand search), "coder coder recorder in protocol" (Expand search), "coder coder decoder _ protocol" (Expand search), "coder coder decoder using protocol" (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 decoder in protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoder in protocol\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder decoder in protocol ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder in protocol") OR ("api python python python programming"))*.