Perhaps you should try some spelling variations:
"coder coder control duplication problem" » "coder coder control application problem" (Expand search), "coder coder centriole duplication problem" (Expand search), "coder coder control applications problem" (Expand search), "coder coder control lubrication problems" (Expand search), "coder coder control equalization problem" (Expand search), "coder coder control location problem" (Expand search), "coder poder control duplication problem" (Expand search), "coder encoder control duplication problem" (Expand search), "coder poder controle duplication problem" (Expand search), "coder decoder control duplication problem" (Expand search), "code code control duplication problem" (Expand search), "decoder codec control duplication problem" (Expand search)
"monty python python python programming" » "monty pythons python python programming" (Expand search), "monty piton python python programming" (Expand search), "monty 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 control duplication problem") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder control duplication problem\") OR (\"monty python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder control duplication problem ) OR ( monty python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder control duplication problem") OR ("monty python python python programming"))*.