Perhaps you should try some spelling variations:
"coder coder learning science object" » "coder coder learning sequence object" (Expand search), "coder coder learning space object" (Expand search), "coder codes learning science object" (Expand search), "coder modern learning science object" (Expand search), "coder model learning science object" (Expand search), "coder coder learning sciences object" (Expand search), "coder coder learning science subject" (Expand search), "coder coder learning science project" (Expand search), "coder decoder learning science object" (Expand search), "code code learning science object" (Expand search), "decoder codec learning science object" (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 learning science object") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning science object\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder learning science object ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning science object") OR ("on python python python programming"))*.