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