Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc trau cua snippets" » "doc trau code snippets", "doc thau cua snippets", "boc tran cua snippets", "con trau cua snippets", "doc tru cua snippets", "doc tranh cua snippets", "doc tu cua 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 ("doc trau cua snippets"))) or ("locating bug core snippets"))~.
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