Perhaps you should try some spelling variations:
"coder coder information theory programming" » "coder coder information the programming" (Expand search), "coder coder information the reprogramming" (Expand search), "coder coder information their reprogramming" (Expand search), "coder codes information theory programming" (Expand search), "coder cover information theory programming" (Expand search), "coder modern information theory programming" (Expand search), "coder decoder information theory programming" (Expand search), "code code information theory programming" (Expand search), "decoder codec information theory programming" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 information theory programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder information theory programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder information theory programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder information theory programming") OR ("on python python python programming"))*.