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 using sm protocol" » "coder decoder using sm protocol" (Expand search), "code code using sm protocol" (Expand search), "decoder codec using sm protocol" (Expand search), "coder coders using sm protocol" (Expand search), "coder cover using sm protocol" (Expand search), "coder code using sm protocol" (Expand search), "coder coder using tm protocol" (Expand search), "coder coder using aml protocol" (Expand search), "coder coder using 19 protocol" (Expand search), "coder coder using smd protocol" (Expand search), "coder coder using s protocol" (Expand search), "coder coder using sc protocol" (Expand search)

You may be able to get more results by adjusting your search query.

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