Perhaps you should try some spelling variations:
"coder coder on teaching programming" » "coder coder on teaching program" (Expand search), "coder decoder on teaching programming" (Expand search), "code code on teaching programming" (Expand search), "decoder codec on teaching programming" (Expand search), "coder coder in teaching programming" (Expand search), "coder coder en teaching programming" (Expand search), "coder code on teaching programming" (Expand search), "coder codes on teaching programming" (Expand search), "coder powder on teaching programming" (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 on teaching programming") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder on teaching programming\") OR (\"monty python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder on teaching programming ) OR ( monty python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder on teaching programming") OR ("monty python python python programming"))*.