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 otica linear programming" » "coder coder optica linear programming" (Expand search), "coder coder logica linear programming" (Expand search), "coder coder otimo linear programming" (Expand search), "coder decoder otica linear programming" (Expand search), "code code otica linear programming" (Expand search), "decoder codec otica linear programming" (Expand search), "coder code optical 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 otica linear programming") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder otica linear programming\") OR (\"monty python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder otica linear programming ) OR ( monty python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder otica linear programming") OR ("monty python python python programming"))*.