Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder coder year time problem" » "coder coder year times problem" (Expand search), "coder coder year time problems" (Expand search), "coder coder year the problem" (Expand search), "coder decoder year time problem" (Expand search), "code code year time problem" (Expand search), "decoder codec year time problem" (Expand search), "coder model year time problem" (Expand search), "coder wonder years time problem" (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 year time problem") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder year time problem\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder year time problem ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder year time problem") OR ("_ python python python programming"))*.