Perhaps you should try some spelling variations:
"coder decoder project teaching programming" » "coder decoder project teaching program" (Expand search), "coder decide project teaching programming" (Expand search), "coder disorder project teaching programming" (Expand search), "coder code project teaching programming" (Expand search), "encoder decoder project 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.

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