Perhaps you should try some spelling variations:
"coder coder persistent default programming" » "coder coder persistent definite programming" (Expand search), "coder coder persistent dataflow programming" (Expand search), "coder coder persistent fetal programming" (Expand search), "coder coder permanent default programming" (Expand search), "coder coder persistent dental programming" (Expand search), "coder more persistent default programming" (Expand search), "coder or persistent default programming" (Expand search), "coder novel persistent default programming" (Expand search), "coder decoder persistent default programming" (Expand search), "code code persistent default programming" (Expand search), "decoder codec persistent default programming" (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 persistent default programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder persistent default programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder persistent default programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder persistent default programming") OR ("_ python python python programming"))*.