Perhaps you should try some spelling variations:
"coder coder network protocol program" » "coder coder network protocols program" (Expand search), "coder coder network protection program" (Expand search), "coder coder network protocol proposal" (Expand search), "coder coder network protocol from" (Expand search), "coder coded network protocol program" (Expand search), "coder cooler network protocol program" (Expand search), "coder modern network protocol program" (Expand search), "coder decoder network protocol program" (Expand search), "code code network protocol program" (Expand search), "decoder codec network protocol program" (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 program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder network protocol program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder network protocol program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder network protocol program") OR ("on python python python programming"))*.