Perhaps you should try some spelling variations:
"coder coder object c programming" » "coder coder object _ programming" (Expand search), "coder coder object cone programming" (Expand search), "coder coder object and programming" (Expand search), "coder model object c programming" (Expand search), "coder copper objects c programming" (Expand search), "coder older objects c programming" (Expand search), "coder decoder object c programming" (Expand search), "code code object c programming" (Expand search), "decoder codec object c programming" (Expand search), "coder coder object 3 programming" (Expand search), "coder coder object 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 object c programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder object c programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder object c programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder object c programming") OR ("on python python python programming"))*.