Perhaps you should try some spelling variations:
"coder coder the teaching problem" » "coder coder the teaching program" (Expand search), "coder coder the teaching profile" (Expand search), "coder coder the teaching programs" (Expand search), "coder decoder the teaching problem" (Expand search), "code code the teaching problem" (Expand search), "decoder codec the teaching problem" (Expand search), "coder code the teaching problem" (Expand search), "coder cover the teaching problem" (Expand search), "coder poder the teaching 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder the teaching problem\") OR (\"monty python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder the teaching problem ) OR ( monty python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder the teaching problem") OR ("monty python python python programming"))*.