Perhaps you should try some spelling variations:
"coder coder model using protocol" » "coder coder model using protocols" (Expand search), "coder coder model nursing protocol" (Expand search), "coder coder model curing protocol" (Expand search), "coder decoder model using protocol" (Expand search), "code code model using protocol" (Expand search), "decoder codec model using protocol" (Expand search), "coder cover model using protocol" (Expand search), "coder copper model using 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)

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 model using protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder model using protocol\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder model using protocol ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder model using protocol") OR ("api python python python programming"))*.