Perhaps you should try some spelling variations:
"coder coder communication process programing" » "coder coder communication protocol programing" (Expand search), "coder codes communication process programing" (Expand search), "coder modern communication process programing" (Expand search), "coder power communication process programing" (Expand search), "coder coder communication process processing" (Expand search), "coder coder communication process forming" (Expand search), "coder decoder communication process programing" (Expand search), "code code communication process programing" (Expand search), "decoder codec communication process programing" (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 communication process programing") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder communication process programing\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder communication process programing ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder communication process programing") OR ("on python python python programming"))*.