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 and control protocol" » "coder decoder and control protocol" (Expand search), "code code and control protocol" (Expand search), "decoder codec and control protocol" (Expand search), "coder code and control protocol" (Expand search), "coder codes and control protocol" (Expand search), "coder poder and control 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 and control protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and control protocol\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and control protocol ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and control protocol") OR ("api python python python programming"))*.