Perhaps you should try some spelling variations:
"coder coder example and protocols" » "coder code examples and protocols" (Expand search), "coder counter example and protocols" (Expand search), "coder coffee example and protocols" (Expand search), "coder decoder example and protocols" (Expand search), "code code example and protocols" (Expand search), "decoder codec example and protocols" (Expand search), "coder coder examples and protocols" (Expand search), "coder coder example in protocols" (Expand search), "coder coder sample and protocols" (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 example and protocols") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder example and protocols\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder example and protocols ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder example and protocols") OR ("_ python python python programming"))*.