Perhaps you should try some spelling variations:
"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)
"coder coder on linear programming" » "coder decoder on linear programming" (Expand search), "code code on linear programming" (Expand search), "decoder codec on linear programming" (Expand search), "coder coder non linear programming" (Expand search), "coder coder in linear programming" (Expand search), "coder coder on line programming" (Expand search), "coder code on linear programming" (Expand search), "coder codes on linear programming" (Expand search), "coder powder on linear 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 linear programming") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder on linear programming\") OR (\"monty python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder on linear programming ) OR ( monty python python python programming ))*.