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