Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tho duc toan snippets" » "tho duc code snippets", "tho duc tan snippets", "tho duc ton snippets", "tho duc hoan snippets", "ho duc toan snippets", "thu duc toan snippets", "tao duoc toan 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: (((("tho duc toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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