Perhaps you should try some spelling variations:
"coder coder firing linear programming" » "coder coder firing line programming" (Expand search), "coder coder during linear programming" (Expand search), "coder coder varing linear programming" (Expand search), "coder over firing linear programming" (Expand search), "coder co firing linear programming" (Expand search), "coder code mixing linear programming" (Expand search), "coder decoder firing linear programming" (Expand search), "code code firing linear programming" (Expand search), "decoder codec firing linear programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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 firing linear programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder firing linear programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder firing linear programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder firing linear programming") OR ("in python python python programming"))*.