Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tao thu phan snippets" » "tao thu nhan snippets", "tao thuat phan snippets", "tao than phan snippets", "tao tu phan snippets", "cao thu phan snippets", "tao thi phan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tao thu phan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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