Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra cuu chu snippets" » "tra cuu code snippets", "tra cau chu snippets", "trau cua chu snippets", "trua cua chu snippets", "tra cuu che snippets", "tra cua chu snippets", "tra cuu thu 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: (((("python using java snippets") or ("tra cuu chu snippets"))) or ("locating bug core snippets"))~.
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