Perhaps you should try some spelling variations:
"coder coder scaling open problems" » "coder color scaling open problems" (Expand search), "coder power scaling open problems" (Expand search), "coder under scaling open problems" (Expand search), "coder coder scaling on problems" (Expand search), "coder coder sharing open problems" (Expand search), "coder coder scaling over problems" (Expand search), "coder decoder scaling open problems" (Expand search), "code code scaling open problems" (Expand search), "decoder codec scaling open problems" (Expand search)
"and python python python programming" » "and pythons python python programming" (Expand search), "and piton python python programming" (Expand search), "and pitons python python programming" (Expand search), "in python python python programming" (Expand search), "on python python python programming" (Expand search), "api 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 scaling open problems") OR ("and python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder scaling open problems\") OR (\"and python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder scaling open problems ) OR ( and python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder scaling open problems") OR ("and python python python programming"))*.