Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can cau doan snippets" » "can cau code snippets", "can chan doan snippets", "can cac doanh snippets", "can cao doanh snippets", "van cau doan snippets", "ban cau doan snippets", "ca cau doan 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: (((("can cau doan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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