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 cr protocol" » "coder decoder using cr protocol" (Expand search), "code code using cr protocol" (Expand search), "decoder codec using cr protocol" (Expand search), "coder coders using cr protocol" (Expand search), "coder cover using cr protocol" (Expand search), "coder code using cr protocol" (Expand search), "coder coder using pcr protocol" (Expand search), "coder coder using bcr protocol" (Expand search), "coder coder using 3r protocol" (Expand search), "coder coder using car protocol" (Expand search), "coder coder using cbr protocol" (Expand search), "coder coder using c 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 cr protocol\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder using cr protocol ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder using cr protocol") OR ("api python python python programming"))*.