Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra chat den snippets" » "tra chat code snippets", "tran chau den snippets", "tran nhat den snippets", "hoa chat den snippets", "tra chat dien snippets", "tra chat deo snippets", "tra cham den snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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