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