Perhaps you should try some spelling variations:
"coder coder tables c programming" » "coder coder tables _ programming" (Expand search), "coder coder tables cone programming" (Expand search), "coder coder tables and programming" (Expand search), "coder poder tablets c programming" (Expand search), "coder index tables c programming" (Expand search), "coder des tables c programming" (Expand search), "coder decoder tables c programming" (Expand search), "code code tables c programming" (Expand search), "decoder codec tables c programming" (Expand search), "coder coder tables 2 programming" (Expand search), "coder coder tables of 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 tables c programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder tables c programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder tables c programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder tables c programming") OR ("on python python python programming"))*.