Perhaps you should try some spelling variations:
"coder coder model using vibration" » "coder coder model using vibrational" (Expand search), "coder coder model in vibration" (Expand search), "coder coder model using vegetation" (Expand search), "coder decoder model using vibration" (Expand search), "code code model using vibration" (Expand search), "decoder codec model using vibration" (Expand search), "coder cover model using vibration" (Expand search), "coder copper model using vibration" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python 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 model using vibration") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder model using vibration\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder model using vibration ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder model using vibration") OR ("in python python python programming"))*.