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