Perhaps you should try some spelling variations:
"coder coder coding conventions presented" » "coder coder coding conceptions presented" (Expand search), "coder coder coding conditions presented" (Expand search), "coder coder coding concentrations presented" (Expand search), "coder coder reading conventions presented" (Expand search), "coder coder writing conventions presented" (Expand search), "coder coder social conventions presented" (Expand search), "coder modern coding conventions presented" (Expand search), "coder color coding conventions presented" (Expand search), "coder odor coding conventions presented" (Expand search), "coder decoder coding conventions presented" (Expand search), "code code coding conventions presented" (Expand search), "decoder codec coding conventions presented" (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 coder coding conventions presented") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding conventions presented\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder coding conventions presented ) OR ( _ python python python programming ))*.