Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung hat ke snippets" » "vung hat code snippets", "vung dat ke snippets", "dung chat ke snippets", "dung nhat ke snippets", "vung hat de snippets", "vung hat le snippets", "vung hoat keo 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: (((("vung hat ke snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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