Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban cau cuu snippets" » "ban cau code snippets", "bang cau cuu snippets", "ban can cuu snippets", "van cau cuu snippets", "ban cap cuu snippets", "ban cau cua snippets", "ban cau chu 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: (((("ban cau cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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