Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat tang cua snippets" » "bat tang code snippets", "ba tang cua snippets", "bai tang cua snippets", "tat thang cua snippets", "bat mang cua snippets", "bat hang cua snippets", "bat tang luan 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: (((("bat tang cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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