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 coding using cfd protocol" » "modern coding using cfd protocol" (Expand search), "color coding using cfd protocol" (Expand search), "odor coding using cfd protocol" (Expand search), "coder loading using cfd protocol" (Expand search), "coder modeling using cfd protocol" (Expand search), "coder drying using cfd protocol" (Expand search), "coder coding using cd protocol" (Expand search), "coder coding using bfd protocols" (Expand search), "coder coding using acid 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 coding using cfd protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using cfd protocol\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using cfd protocol ) OR ( api python python python programming ))*.