Perhaps you should try some spelling variations:
"coder coder computer security protocols" » "coder model computer security protocols" (Expand search), "coder color computer security protocols" (Expand search), "coder node computer security protocols" (Expand search), "coder decoder computer security protocols" (Expand search), "code code computer security protocols" (Expand search), "decoder codec computer security protocols" (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 computer security protocols") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder computer security protocols\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder computer security protocols ) OR ( api python python python programming ))*.