Perhaps you should try some spelling variations:
"coder coding canines _ documentation" » "coder coding canine _ documentation" (Expand search), "coder using canines _ documentation" (Expand search), "coder coding causes _ documentation" (Expand search), "modern coding canines _ documentation" (Expand search), "color coding canines _ documentation" (Expand search), "odor coding canines _ documentation" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding canines _ documentation\") OR (\"on python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding canines _ documentation ) OR ( on python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding canines _ documentation") OR ("on python python python programming"))*.