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 robot linear programming" » "coder coder robo linear programming" (Expand search), "coder coder robust linear programming" (Expand search), "coder coder robot line programming" (Expand search), "coder decoder robot linear programming" (Expand search), "code code robot linear programming" (Expand search), "decoder codec robot linear programming" (Expand search), "coder clever robot linear programming" (Expand search), "coder soccer robot linear 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 coder robot linear programming\") OR (\"monty python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder robot linear programming ) OR ( monty python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder robot linear programming") OR ("monty python python python programming"))*.