Perhaps you should try some spelling variations:
"coder coding programming exercise protocol" » "coder coding programming exercises protocol" (Expand search), "coder coding priming exercise protocol" (Expand search), "coder solving programming exercise protocol" (Expand search), "coder cone programming exercise protocol" (Expand search), "coder conic programming exercise protocol" (Expand search), "coder coding programming exercise protocols" (Expand search), "modern coding programming exercise protocol" (Expand search), "color coding programming exercise protocol" (Expand search), "odor coding programming exercise protocol" (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 coding programming exercise protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding programming exercise protocol\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding programming exercise protocol ) OR ( api python python python programming ))*.