Perhaps you should try some spelling variations:
"coder coder hacking linear programming" » "coder coder cracking linear programming" (Expand search), "coder coder hashing linear programming" (Expand search), "coder coder teaching linear programming" (Expand search), "coder code checking linear programming" (Expand search), "coder model lacking linear programming" (Expand search), "coder body hacking linear programming" (Expand search), "coder decoder hacking linear programming" (Expand search), "code code hacking linear programming" (Expand search), "decoder codec hacking linear 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 hacking linear programming") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder hacking linear programming\") OR (\"monty python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder hacking linear programming ) OR ( monty python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder hacking linear programming") OR ("monty python python python programming"))*.