Perhaps you should try some spelling variations:
"coder coder network protocol from" » "coder coder network protocols from" (Expand search), "coder coded network protocol from" (Expand search), "coder cooler network protocol from" (Expand search), "coder modern network protocol from" (Expand search), "coder decoder network protocol from" (Expand search), "code code network protocol from" (Expand search), "decoder codec network protocol from" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder network protocol from") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder network protocol from\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder network protocol from ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder network protocol from") OR ("on python python python programming"))*.