Perhaps you should try some spelling variations:
"coder detecting coder network protocol" » "coder detecting coder network protocols" (Expand search), "model detecting coder network protocol" (Expand search), "code detection coder network protocol" (Expand search), "hole detecting coder network protocol" (Expand search), "coder detecting code network protocol" (Expand search), "coder detecting codes network protocol" (Expand search), "coder detecting cancer network protocol" (Expand search), "coder detecting coded network protocol" (Expand search), "coder detecting cooler network protocol" (Expand search), "coder detecting modern network protocol" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 detecting coder network protocol") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detecting coder network protocol\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder detecting coder network protocol ) OR ( _ python python python programming ))*.