Perhaps you should try some spelling variations:
"coder coder firing convex programming" » "coder coder firing cone programming" (Expand search), "coder coder firing computer programming" (Expand search), "coder coder using convex programming" (Expand search), "coder coder firing curves programming" (Expand search), "coder coder firing curve programming" (Expand search), "coder over firing convex programming" (Expand search), "coder co firing convex programming" (Expand search), "coder code mixing convex programming" (Expand search), "coder decoder firing convex programming" (Expand search), "code code firing convex programming" (Expand search), "decoder codec firing convex 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 convex programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder firing convex programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder firing convex programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder firing convex programming") OR ("in python python python programming"))*.