Perhaps you should try some spelling variations:
"coder coder delay c programming" » "coder coder delay _ programming" (Expand search), "coder coder delay cone programming" (Expand search), "coder coder delay and programming" (Expand search), "coder decoder delay c programming" (Expand search), "code code delay c programming" (Expand search), "decoder codec delay c programming" (Expand search), "coder power delay c programming" (Expand search), "coder order delay c programming" (Expand search), "coder under delay c programming" (Expand search), "coder coder delay 4 programming" (Expand search), "coder coder delay in 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 delay c programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder delay c programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder delay c programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder delay c programming") OR ("on python python python programming"))*.