Perhaps you should try some spelling variations:
"coder coder disc placement problem" » "coder coder disc management problem" (Expand search), "coder coder dis placement problem" (Expand search), "coder coder disc replacement problem" (Expand search), "coder coder di placement problem" (Expand search), "coder decoder disc placement problem" (Expand search), "code code disc placement problem" (Expand search), "decoder codec disc placement problem" (Expand search), "coder coulter disc placement 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 disc placement problem") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder disc placement problem\") OR (\"monty python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder disc placement problem ) OR ( monty python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder disc placement problem") OR ("monty python python python programming"))*.